Well, IMHO Lehner's numbers looked decent enough to give him another look, even if the 'hawks are going with Crawford vs. Edmonton. I think either would look good enough behind a defense, and no, that's not a typo.
If Crawford is still shaking some cobwebs out there's no shame in giving Lehner a few games in a row in net. After all, there's a decent chance Lehner sings on after this year and we have to see if he can play behind Statler, Waldorf, a Runblad clone, 3 Miss Congenialities in the backend, and a FWD group that thinks defense is something that you put up to keep people out of your yard.