One thing we should take from Liverpool this season is how they manage to perform at such a high intensity level, with the minimum of injuries.
That's an area we need to look at, is it profile of players, darks arts in the medical team, sports science. Whatever it is we need to look into it and adopt it.
Liverpools squad is certainly a little deeper than ours but given the amount of game time their core players play in the CL, PL and domestic cups there must be something they are doing that we aren't.