In an exclusive interview with David Moyes (by an unknown publication) he has cited the following reasons for his disastrous tenure at Man Utd.
1) Too many troll results. He found that his team was easily 10, or more, quality above some others, such as West Brom., yet they still lost. When asked if it could have been tactical naivety that caused the defeat, or the fact all the other teams had improved more than his team, he got mad.
2) His strikers used to score, but then stopped scoring. He could not figure it out. They got the chances, but missed them all.
3) His MC's got consistently poor ratings.
4) Fellaini came from the scout list. It didn't make any sense.
5) Liverpool, Man City, Chelsea and Arsenal all bought/farmed tokens and he refused to, but didn't understand why his team wasn't as good.
6) Injuries. They're just not fair. RVP has been out most of the season and he would have scored more than Suarez had he been fit. When asked about the other strikers, he got mad and said it was just to get Man Utd to waste money on treatment packs.
7) Record transfer Mata is an AMC/MC, but when played at ML/AML, he wasn't very good. Why not?
Guys, feel free to add anything I might have forgotten!