Ok so we're getting a grip of what Robbie Manc is thinking. Looks like Vieira may be out, RSC and SWP coming back maybe? So my estimate for his first team to demolish Blackburn would be:
Given
Zabba Richards Kompany Garrido/Sylvinho
SWP DeJong Barry Bellamy
Tevez RSC
Although Robson and Rigsby may be on the bench, Mancini will probably use them to some effect later in the game. Boyata may be in instead of this Garrido/Sylvinho bloke, with Zabba switching across. Depends on how much Mancini thinks of them all really.