New Juventus signing Douglas Costa insists he has no problems with Carlo Ancelotti, but feels that he is joining "the perfect club at the perfect time".
The Brazil international has switched to the Serie A champions from Bayern Munich on a season-long loan with the option of making the move permanent in 2018.
Costa admitted last term that he was unsettled in Germany, although Bayern boss Ancelotti suggested that his comments came after pressure from his agent to attempt to broker a new contract at the club.
The 26-year-old has now said that he felt he could no longer develop at the Allianz Arena, but feels he has nothing to prove to his old club.
"I want to develop and I feel like I've joined the perfect team at the perfect time," he told a media conference at his official Juve presentation.
"Problems with Ancelotti? No, he's a good person. I'm thinking about myself, I want to develop and I didn't have these possibilities at Bayern anymore. I'm very grateful to them.
"I don't have to prove anything to them. I just want to show that Juve have done well to believe in me."
Costa hopes to forge a devastating attacking partnership with Gonzalo Higuain in Turin, just as he did with compatriot Luiz Adriano at Shakhtar Donetsk between 2010 and 2015.
"He's an attacker that I really like," he said. "There's a good chance of scoring lot a lot of goals with him, just like there was with Luiz Adriano. That's something else I can do here."
Costa's arrival comes just three days after Leonardo Bonucci complete a stunning move to Serie A rivals AC Milan for a reported €42million.
"I'm not in a position to evaluate this transfer," Costa said of the deal. "He's left Juve and I've left Bayern."
|Djokovic likely to miss US Open - doctor|
|Lukaku reveals how Pogba talked him into Man Utd move|
|Simon and Paire progress in Hamburg|
|Sevastova saunters through in Bastad, Zheng makes Nanchang exit|
|Morata: It was my destiny to play for Conte|
|´All good!´ - Keita and Demme make up after Leipzig spat|
|Bernardeschi joins Juventus for €40m|
|Wolfsburg out of race for AC Milan´s Suso|
|Cassano delivers third U-turn in baffling week to confirm retirement|
|Bailly to miss Man Utd´s Super Cup clash with Real Madrid|
|Riedewald reunited with De Boer at Crystal Palace|
|Jordan Spieth talks to his balls... and they listen!|
|Neymar ´would be welcome´ at Real Madrid, jokes Casemiro|
|Four-midable Froome, Matthews grasps his chance - the Tour de France Opta stats|
|Hamilton building a legacy as one of F1´s greatest - Wolff|
|James & Ancelotti back Morata for Chelsea success|
|I don´t think Pique was joking – Alba confident Neymar will stay|
|Maldini hails Bonucci capture and backs Milan for Champions League challenge|
|Player backs Spieth to complete Grand Slam after Open victory|
|RB Leipzig´s Demme escapes serious injury after reported Keita bust-up|
|Inter 1 Lyon 0: United target Perisic impresses as Jovetic nets winner|
|Leaving so soon? Cassano the latest in football´s long list of short stays|
|You´ll miss me! – Mbappe bids farewell to new Manchester City signing Mendy|
|I always wanted Manchester City, says new signing Mendy|
|Cassano quits Verona as saga takes another twist|
|FIR step in after Zebre pull out of Pro12|
|Manchester City spree continues with Mendy arrival|
|Dortmund rule out selling Sokratis to Juventus|
|Birkdale brilliance at The Open: Spieth´s Opta stats stack up|
|Milan coach Montella hopes Scudetto can become ´a concrete goal´|
|Martial is a defender´s nightmare, says Lingard|
|Pedro suffered facial fractures, Conte confirms|
|Rahul ruled out of first Test with viral fever|
|Bale gunning for more Real Madrid success as United speculation ends|
|Ancelotti rules out Vidal sale, Sanches departure ´a possibility´|
|Third Renault test for Kubica in Hungary|
|Van Dijk left out of Southampton´s pre-season trip|
|Froome can remain Tour force - Brailsford|
|Bernardeschi attends Juventus medical ahead of €40m switch|
|Bayern president labels big spending ´a sign of weakness´ amid Neymar rumours|
|Hunt blow for Wallabies, Cheika rules out Lealiifano call-up|
|I sent 10 messages a day - Montella pestered Milan chiefs to attempt Bonucci coup|
|Defoe dreaming of World Cup call-up|
|MLS Review: Timbers, Sounders claim important conference wins|
|Titans guard Tretola treated after getting ´grazed´ by bullet|
|Hall of Famer and first-ever Lakers head coach Kundla dies aged 101|
|Kluber dominant again, but Kershaw and Strasburg exit with injuries|
|Mexico 0 Jamaica 1: Late Lawrence stunner sinks defending champions|
|Vardy: I have no regrets after turning down Arsenal|
|Conte believes Fabregas could be key for Chelsea|
|Phelps loses to great white shark in virtual race|
|Open champion Spieth drinks from Claret Jug again|
|Kahne wins wreck-filled Brickyard 400 in overtime|
|Blanc: Difficult for Verratti to leave PSG|
|Mourinho praises Martial but wants consistency from United star|
|Morata backed for Chelsea success by Spanish duo|
|Zidane: I haven´t asked for a forward amid Mbappe links|
|Henry: Messi´s development not yet over|
|De Boer compares Zaha to Neymar|
|Neymar could take PSG to next level – Blanc|
|Real Madrid 1 Manchester United 1 (1-2 pens): De Gea proves his worth to Mourinho|
|Belotti scores in Torino win, Terry lifts bizarre Cup of Traditions|
|The ´guesswork´ behind Spieth´s stunning Open victory revealed|
|PSG cannot get Sanchez so they go for Neymar - Wenger|
|Murray wins Barbasol Championship for first PGA Tour title|
|Isner completes Hall of Fame hat-trick|
|De Rossi: Juventus have no weaknesses|
|WATCH: Froome spreads the love by helping with marriage proposal|
|Spieth: Nicklaus, Woods transcend the game... I´m nowhere near that|
|He´s staying - Pique eases Barcelona fears over Neymar|