If you want a coach who has experience of coaching a team with 40k+ attendances then you are looking in a very very small pool.
Crowd size if a daft thing to use as a thing to judge pressure anyway, would much rather look at how the coach dealt with pressures from within the club in terms of expectations and just things going on at that club and with Hull and Derby he's dealt with a batshit crazy owner and a club just coming back from the brink with zero money to spend. He has more than enough experience and nous to do a good job here.
Wish we would talk about more relevant things like style of play, tactical intelligence, opinions of players who have played under them, track records of developing players, how do they look at youth and other more worthwhile things.
I don't, that would be ridiculous.
