The midfielder is the only major signing to arrive at Arsenal so far this summer.
The Argentina international has enjoyed a turnaround of fortunes at White Hart Lane.
Leeds United have been linked with the Sunderland man.
The Norwegian appears to be on his way out of Parkhead.
West Ham United goalkeeper Darren Randolph has impressed for both club and country over the past year.
The Italian international wanted Champions League football.
Tottenham Hotspur must strengthen their side even further if they want to complete on all fronts this season.
The Scottish Premiership side are level going into the second-leg at Parkhead.
West Bromwich Albion could be closing in on their second signing of the summer.
It appears the Brazilian has rejected the first offer from Wolves.
Chelsea and Tottenham Hotspur will face each other in the FA Cup this weekend.
Everton are believed to be in competition with Manchester United for Burnley defender Michael Keane.
Spurs and Chelsea both wanted Willian in 2013, with the Brazilian choosing Stamford Bridge.
Costa has excelled for West Bromwich Albion's fierce rivals Wolverhampton Wanderers this season.
Leeds United are listed among the contenders to sign Barnsley's Marley Watkins this summer.
It was going to be like joining Goldman Sachs - without going attending all the interviews.
After an impressive performance against Manchester United, West Ham and Celtic may be regretting not signing Kara Mbodj for a bargain price.
Tottenham Hotspur and Chelsea go head-to-head this weekend.
Liverpool have climbed from fifth- to second-favourites in the race to sign the Hull City defender, leapfrogging rivals Everton among others.
Chris Wood is in the form of his life at Leeds United - perhaps West Brom should have given him more time.
If Arsene Wenger manages to secure these three talented internationals he could answer his critics with domestic and European success.
Roberto Di Matteo needs to strengthen his Aston Villa squad even further if they are to challenge for promotion back to the Premier League.
Gabriele Perico played for Leeds United in their match against Atalanta yesterday.