The Arsenal man was key in Germany's win over Northern Ireland.
The former Liverpool manager was confirmed as the new Celtic boss last month.
One Everton star, a former Manchester United player and one linked with a move to Old Trafford could all have a big say.
Brendan Rodgers is yet to make his first signing as Celtic manager.
Glasgow Rangers boss Warburton has brought several new faces to Ibrox already this summer.
Everton are expected to be busy in the summer transfer window.
Brendan Rodgers refused to rule out a move for Liverpool's Joe Allen.
Ibrox side Glasgow Rangers could make up to two signings this week, says Gers boss Mark Warburton.
Glasgow Rangers and Celtic will meet in the league for the first time in four years in September.
At the E3 games conference two years ago, the creative director of Forza Horizon, Ralph Fulton, was trying to communicate the visual beauty of the game’s sequel. During a demo session for journalists, he explained how road surfaces in the game would gather rain water after a storm, and that the resulting puddle would be truly reflective, mirroring the chassis of passing cars, and reflecting sunlight.
A fired HSBC equity derivatives trader who sued the bank for $2.6m was awarded just $63,400 in a French lawsuit over his dismissal for sending client data to his personal Yahoo! e-mail address.
Seven former Deutsche Bank managers were convicted by a German court of participating in a conspiracy to cheat on value-added tax refunds for carbon-emissions trading.
The defender, who have been heavily linked with a move to Liverpool, was impressive in Germany's win over Ukraine.