mourniho undoubtly the man for Chelsea. but he shld be smart enough not to return to Stamford Bridge.
if we look at the casualties lining the path, Mourinho took them to 2 titles. Arvam Grant brought them to verge of CL success -if not because of Le Sulk's missed penalty, he would have delivered the CL trophy.
I think Abramovich shld look at a 3 - 5 year plan and give whoever manager he hire that period of time to build a kingdom. Look at how long real madrid came - galaticos is now given way to something else.
you cannot buy success overnight. Even Man C cannot get the CL although they are on course to win the Premier league despite the fortunes spent.