Manchester City defender Nedum Onuoha isn't concerned about the prospect of big-name signings arriving this summer.

He said: "With these great players that are coming the club is telling them of their ambition.

"So to get into the team you have to have the same ambition and be on the same level as them.

"You could say Frank Lampard is one of the best midfielders in the world and had to respond to the challenge at Chelsea."