I've attempted to summarise the current squad in this image:
Assuming we are going to stick with 4-2-3-1
There are a number of players who can cover more than one position - e.g. Ng as CB, O'Dowda as RB and a few players in the "Colwill" role, but I've only shown them in one position as otherwise it was getting too complicated.

I've also shown their age and contract years remaining.

squadx.jpg

Have I left anyone out?

Looking at that we have WAY too many central midfielders, especially if we are about to sign another who is better than any of them

Another Centre back wouldn't go amiss - although there is also Benjamin from the U21s

Probably need another right winger and some loans out for some of the Strikers