Funny though isn't it. Gerrard and Allen was enough in midfield 2nd half against the Mancs, same formation, same role for Luis. I don't think the formation is the problem, just the way certain individuals are playing. That said, it would perhaps be wise to shake things up a bit, so Gerrard for Borini or Sterling, with a switch to the set up vs Norwich last week, might be worth a try.