I can understand wanting to give them a chance. Maybe I would plant them densely, or plant them someplace as the B team.

It would be worth getting a few fresh, vigorous, plants for the A team.

They've been permanently set back.
Save yourself some grief.
Start over with vigorous replacements.

I like John's idea if you have the space. I had a bunch of tomato plants zapped by a late freeze and did just that: bought some new, but left the zapped ones (I don't have a huge number of plants and there was room for both Teams A&B). Some of the B Team expired, but some are now vigorously producing.

After 2 months of no care while stuck in a cell pack? Sorry, I agree with Jean - toss them. They are well-stunted and their circulatory system is severely damaged already. Even if one was to survive it would be very prone to pests and diseases and wouldn't be a productive plant or worth the time and effort of trying to save it.

Dave