The former Chelsea manager was hired as the new Aston Villa boss on Friday.
David Moberg Karlsson, Charis Mavrias and Valentin Roberge are all potentially good signings.
Burnley, Hull City and Swansea City have been linked with Reading’s Oliver Norwood.
The former Liverpool manager was confirmed as the new Celtic manager last month.
Jürgen Klinsmann bore the look of a man who’d given up, staring blankly into the middle distance for most of Friday night’s game and reacting to each of Colombia’s two goals with little more than a rueful shake of the head.
The king of clay is dead, long live the new Spanish queen.
In the end, his greatest fight was with the disease that had dogged the last three decades of his life.
Southampton striker Shane Long has been linked with Tottenham.
Manchester United are reportedly interested in signing Eric Bailly from Villarreal in the summer transfer window.
Reported Arsenal signing impressed for Schalke.
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.