I think if we are being realistic about the rebuilding of the squad then we are not selling McNeil.
At absolute worst he is an extremely useful player to have in the squad to come on late in games and be able to utilise space created by tired players. We know he has a good pass, cross, etc. on him and when given a bit of space could be extremely effective next season.
Other priorities first and then see if we can improve on McNeil next Summer, if he doesn't become a shining light in a
Moyes team, which given the way he plays is always a possibility.