Zat mate, he's the one left-back we had available and he should have played.
Digne isn't injury prone. And he could have got injured doing his hamstring in the warm up for the game. The only way to ensure no injury was to leave him out of the squad altogether. Having him on the bench, then not bringing him on when our entire game plan was to lump aimless crosses in, is just ridiculous.
Inter have already said they only want a loan with no obligation. It's going to end up being Chelsea and I can guarantee you they have the stronger bargaining power atm.