I think Wes, Was and Huth are good enough for another season as first choice, when we play 3 at the back, but I do not think de Laet, Simpson and Konchesky are good enough as first choice, so definitely at least a left back and maybe a right back needed for when we play at the back.
Cambiasso is first choice in midfield, and Captain. With James out for at least 6 months, I do not think Drinkwater and Hammond are good enough to be automatic starters, so maybe a strong midfielder needed.
Krameric has undoubtedly made our forwards better, just to try and keep him on the bench! Vardy and Ulloa are both good starters. Nugent I would keep as an impact last 30 minutes sub.
Mahrez is undoubtedly at his best sitting in behind the two strikers. Out on the wing he just has to dribble past more defenders to get back into the centre!
Albrighton and Schlupp are great as wingbacks. It would be great if we could find another one that could play on either side as backup.