What do they need this summer?
First of all, Cardiff need to sort out Bulut's future, one way or another.
It is understood he wants assurances that he will be given money to spend during what should be another busy transfer window.
A transfer embargo meant Cardiff could only sign players on free transfer or loans last year, but the ban was lifted for the January window.
This summer, the squad is set for another overhaul with several players leaving as their contracts or loans expire.
Karlan Grant, Nat Phillips, Josh Bowler and Josh Wilson-Esbrand will need replacing now their loans are up, while Jamilu Collins, Famara Diedhiou and Romaine Sawyers are all out of contract.
Bulut will be eager to bolster his attacking options, with an emphasis on signing a proven goalscorer and adding pace in wide forward positions.
The defence is fairly settled but, with right-back and player of the season Perry Ng attracting interest from Premier League clubs, Cardiff will hope they are able to hold on to their most valuable assets.
It is an important summer ahead for Cardiff. Bulut has brought some much-needed stability but, until his future is decided, uncertainty remains.
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