Manchester United are leading the race to sign Southampton midfielder Morgan Schneiderlin.
Arsenal striker Lukas Podolski will not sign for Galatasaray, manager Hamza Hamzaoglu said.
Hull City boss Steve Bruce says Arsenal and Chelsea target Andy Robertson is worth at least £30m.
Wolfsburg defender Luiz Gustavo says a move to a top European club this summer would be a "gift".
Arsenal have joined Manchester United in the race to sign German defender Benedikt Howedes.
Manchester United executive vice-chairman Ed Woodward met Karim Benzema's agent to discuss the move of the striker from Real Madrid to Manchester, the Manchester Evening News reveals.
If Arsenal are to challenge the likes of Chelsea and Manchester United for next season's Premier League crown, then they need to sign Gonzalo Higuain, John Hartson said.
Arsenal are set to announce the signings of Morgan Schneiderlin, Petr Cech, Arturo Vidal and Jackson Martinez, Metro reports.