You can't go round willy nilly sacking your manager, give him another 7 years like Arsene:D:D
Seriously stick with Warnock - not that I'm sure sure you will have much choice with Tight Wad Bates - I think he is a solid, and unfortunately underated, English manager, who'll get Leeds up in the next year or two.
It was a disgrace the way he was exited from QPR, to be replaced by a foreign manager, who was supposed to take the club on. The only place Hughes looks to be taking QPR is back to the Championship.