I’ll start by saying that as a big critic of Skinner, he’s undoubtedly been a lot better lately and looks to be playing with confidence (and not the bravado that is confused with confidence in some of his post games after mediocre showings).
However, and as good as he’s been in some playoff series, both seasons so far he’s needed his backup to come in and help salvage a series. I think it would be prudent to have a very good 1B type backup if this were to happen again this year. Seems like most of the recent Cup winners have needed two goalies to make it all the way as well, so not just a Skinner thing