You give Martial credit for leading us to an FA cup and a Europa League spot, but don't give Rashford any credit for winning the Europa League and getting us into the Champions League? Using that logic, the Europa League is also Martial's level as that's essentially where he led us to, when the team was built around him. Baffling logic. Stats are such a pointless concept, Rashford is 19 years old and was obviously struggling at the start of the season, he didn't come alive until the later stages of the sesaon. Also using his goals over the course of the season is questionable. Ibrahimovic was our main striker and played nearly every game up until his injury which was towards the end of the season, Rashford was playing as a wide forward just as Martial was, so your excuse for Martial playing out wide is moot.
Statistics mean feck all considering Rashford was competing with Martial for the same position (he wasn't playing as a striker), he's 19 and was obviously struggling in the early stages of the season and was learning a completely new position. The teams they played against, the performance of their team mates etc. are all factors that need to be considered when evaluating players purely on statistics, it's not as black and white as you claim it is. With your obsession with statistics, you'd probably argue Hazard had an average season too.
Mourinho doesn't trust Rashford? You're having a laugh mate, he's had nothing but praise for Rashford and it's obvious why he was preferred over Martial last season and until something changes, will continue to do so.
Martial might be a tiny bit more talented, fair enough, but I would not be surprised at all if by the end of their careers Rashford has had a better career. He's got a far better mentality and whether you want to believe it or not, is superior to Martial in more than a few aspects of the beautiful game. There's more to players than their ability on the ball. With your constant praise for dribbling, you would have defended Ben Arfa to the death had he ever been a United player.
Rashford average? Christ