ijjysmith
Calm
You're asking "who would be better?" - the answer is "there's absolutely no way of telling".
There was no way of knowing a manager from the Championship managing Preston would be better than a well respected title winning manager named Walter Smith.
Similarly, there was no way of knowing a manager who led a team into the Second Division with Blackburn and had hardly any managerial experience would be better than a man who had been managing Everton for over 200 games. But Howard Kendall did indeed turn out to be a step up from Gordon Lee.
Ok. Now I'm asking who would be realistic possibilities should Martinez go for whatever reason?
Because I don't see many good ones.
By your logic Tim Sherwood might be good here. Because we just don't know how he'll get on here.