Once a coin is cracked out its cracked out and you can't have it reholdered. You would have to have it regraded They don't. They really don't do jeffersons at all. The only ones they do are "1938-1942 (PR) 1939 Dbl Monticello & Five Cents 1943/2-P 1949-D/S"
Yea that one always gets me too where I forget its the proof only for those. I'm not sure if they ever did them and stopped like they did with Colonials or they just never have There's some random things on their list and some things that you would expect that aren't there. https://www.caccoin.com/
I agree, some of their choices are a little odd. I totally get not wanting to deal with moderns and the MS/PF70 mess...but some are strange. But, somehow Ike's are OK.
Just the MS ones, they're also super hard to get stickers on the Gem ones. Wish they'd do SBAs too but probably no chance of that happening