Question is, where would you play him and what about his injuries then? I don't really rate Lingard myself, mind, but I honestly can't see much between the two. I mean, alright, I do understand the hardworking and pace arguments, fair enough, but at the same time I don't see in Ox the potential to score some vital goal like Lingard's FA cup final.
Back to the first question for a second, he isn't better than Mata, Mkhi or Martial, I wouldn't really play him ahead of Rashford either at the moment for more than just ability reasons, I can't see him as a midfielder in double #6 position either so, all in all, he would end up in the same situation as he did at Arsenal and we'd end up with an another squad player. Probably the only clear benefit of this transfer would be the English quota but that's about it.