As somebody else said, we're more than likely to start in a 4-4-1-1 but we've been adapting the formation with a few substitutions throughout the game for the opposition. Likely starting is:
Schmeichel
De Laet - Moore - Morgan - Konchesky
Mahrez - Drinkwater - Cambiasso - Schlupp
Nugent
Ulloa
And yes, King and Hammond were the midfield pairing for the start of the season as our first choice two (Drinkwater and James, both Man Utd youth players, were injured), but Drinkwater's been weaned back into it, and I think is likely to start with Cambiasso for this match. Their inclusion against Stoke at half time was what won it for us. Matty James has only just been back training fully after the injury, so I think he'll be in there as a sub but won't start.
Nugent I'm unsure about. Never really looked like scoring and Jamie Vardy is a much better striker than he is, but he certainly provides something in front of our midfield and behind Ulloa that Vardy doesn't, so Vardy's likely to either come on for Ulloa later on in the match or take Schlupp's position on the wing as a sub, which isn't where he looks most comfortable but he's still had some great runs in the 30 or so minutes he's played.
This may be our best 11, all players that I've seen play for us considered (excluding Powell, Lawrence and Simpson), and we ended up similar to this against Stoke but I can't see us starting the match like it:
Schmeichel
De Laet - Moore - Morgan - Konchesky
James - Cambiasso
Mahrez - Drinkwater - Vardy
Ulloa
Not sure what the subs could be at all.