Andres Iniesta wonders where Neymar would fit into Barcelona's team, while he thinks it would be "complicated" for them to appoint Jose Mourinho as coach.
Neymar was in the close season heavily linked with a return to Barca, whom he left for Paris Saint-German in a world-record €222 million (£201m/$254m) move in August 2017.
The Catalan giants remained interested in re-signing the Brazil international despite shelling out €120m (£107m/$134m) to bring Antoine Griezmann in from Atletico Madrid.
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While a move for Neymar did not materialise, the 27-year-old is reportedly still a target for Barca.