At the point we sacked Koeman and Watford's form began to drop after he got linked with us they'd picked up 15 points from 9 games, if he'd kept that up Watford would have finished 7th and 3 points off Arsenal in 6th.
Watford since appointing there new manager have won 4 in 14, with 3 of those in the first 5 games, 1 win in their last 9 games, makes you think maybe they're just crap and Silva just had them motivated beyond where they should have been.
Going back to his Hull days, yeah they got relegated but had he been there the whole season he would have had them finishing 12th, he picked up 21 points from 18 games with a squad of at the time rejects from other teams, that over the whole season would have been 44 points and comfortably safe with a makeshift hull side of loanees.
Yes he's got questions about him now in terms of loyalty and it's happened at Hull and Watford because he made it clear he wasn't staying with Hull when they were going down and there results fell apart again but can't deny when he has his teams motivated and playing for him he has had impressive points totals having 2 sides massively overachieving.