Not much more to do.
A striker is top priority, a central midfielder with either Pröpper or Kayal leaving, and ( if there is any cash left ) a right back.
Bedwettingly Essential - 1 striker ( maybe at AFCON ).
Must have - 1 winger/ACM - Trossard looks like this man.
Optional - Right back, but maybe this is Schelotto.
Optional - Central midfielder, but only if Davy Pröpper leaves. Baluta and Molumby already evolve this area of the squad...
He also played 4-2-3-1 a lot with Swansea - so we certainly need to 'evolve' the '2' in that formation as well.
And maybe Tudor Baluta is part of that evolution.
'Evolution not Revolution' this summer.
We already have the 3 young January signings, loaned back to their clubs for half a season.
Mlakar (striker)
Mac Allister ( attacking midfield ) [ maybe ongoing passport / permit issues - whether he trains with us for pre-season will inform us of this ]...
Last year, after January, he had 5 strikers in the squad - Murray, Hemed, Baldock, Locadia, and Ulloa.
I suggest he'd be very happy to have 4 - particularly if 1 is the aging Murray.
In fact, I'd go so far as to say that going with a 23 man squad - including just 3 strikers - from January, was...
These 'highest earner' contracts - my guess Dunk, Knockaert, and Stephens - need to be replaced by new contracts without the clause, or if refused these players may have to be moved on. Simply not financially sustainable.