Obsessed is a bit strong, but surely its natural questions are asked. A guy that internally knew the club inside out comes in and statistically does very well. His handling of the media should have been better at times, but his personality meant it was going to take time for that part of his management to develop and the signs are at Villa it already has.
He gets sacked and his replacement Poch doesn't do as well statistically in the league, and as of yet I wouldn't say there has been a great deal of evidence of this amazing system that Poch was supposed to be implementing. There have been flashes don't get me wrong, but we look terrible defensively and I don't see any real progress. Bearing in mind the players Sherwood had to managed including all those famous 'Bale money signings' in their debut seasons, and Poch has had the advantage of having them in their second season when they should be more adapted and a whole pre season with this side something Sherwood didn't have surely it is only natural some people who didnt actually dispise the guy and choose to look at the football side of things are going to question whether it really was correct to get rid of him and have Poch take over?
That being said Im behind Poch 100% for now....