I don't think there's any way you can't include Vardy in the first X1 tbh.I will not agree to any team that does not include Dembele.
Have to add that I find it wrong to have the toty in a 4-4-2 when most teams play 4-2-3-1.
De gea
Walker
Alderweireld
Morgan
Rose
Kante
Dembele
Mahrez
Ozil
Payet
Kane
Lloris have been brilliant, but de Gea is all United have. Bellerin and Monreal not far behind for the RB and LB spots. Smalling, Huth, Vertonghen and van Dijk honerable mentions as CB. Dier has been great, and comes close, but Kante and Dembele have been better. Eriksen and Alli could've gotten the AMC position. Vardy closest to Kane, but ours have been better.
-----------------------------------De Gea------------------------------
-------------Alderweireld-------Morgan--------Smalling-----
-------------------------------Kante----Alli----------------------------
-------Mahrez--------------------Ozil----------------------Payet---
------------------------------Kane-----Vardy---------------------------
I think that's the fairest X1. Bellerin and Rose have been excellent but neither have been more consistent than Smalling imo. The only other iffy one is maybe Dembele or Dier could be in there ahead of Alli? to me Alli gets in due to the amount of goals and it being his break out season.