I just think in the bigger games and in Champions League big games you can not have a weakness of a left fullback without a left foot because of the talent they have
Well, we won the PL in spite of the injury crisis in May, and we were very close to reaching the CL in spite of playing over 100 minutes in the semi vs Real without a proper fullback. Our losses in the FA Cup and the CL had nothing to do with using Cancelo at LB. And our loss in the CL final had nothing to do with Cancelo.
Cancelo isn't a problem. Walker has been a bigger problem than Cancelo, for, his brain fart vs Leipzig aside, he missed many games in April/May last season and October and November this season. We rely on his fitness, but he doesn't seem to be reliable any more.