Good template!
I agree with you mostly, but I think two senior players we should be looking to offload are Sterling AND Chilwell.
I think Chilwell has become a liability and it's not spoken about enough, high wages, barely plays, is turning 28 this year, and for me he hasn't put in a good performance in years. I'm far from a Cucurella fan but I would rather keep Cucu as a backup who is less injured, fits the current system better, and is younger.
Selling Badiashile and not Chalobah is probably optimistic on my part as the profit will be bigger for Chalobah, but one can hope the latter stays instead.
I think Omari needs another loan first, I'm on the fence with giving Angelo another loan or giving him a shot at the first team next season, I think he's got potential.
Mudryk is a difficult one but I think a loan to Dortmund would be perfect for him that could come to fruition. He's too inconsistent at Chelsea and he's 24 soon, he's not exactly wonderkid age. The more he stays at Chelsea the less he develops his game and the more his value decreases, a good loan would probably do him really well.
To Sign:
-First Choice Keeper (I like Petrovic but he's not ready to be relied upon as Number 1)
-New LB should Maatsen be sold (which is likely unfortunately)
-New Striker (We can't rely on Jackson as our main forward every game again)
-New CB (Very difficult, but if we could find someone experienced to fill the gap for Silva, that would be welcoming)
Aaaand maybe a new LW to fill the hole of Sterling/Mudryk should they both go.