(In particular, will the stick be force-feedback?)
I hope not... the A-10 isn't force feedback or force sensor. I suspect the stick will be similiar to the Cougar but only time will tell.
Hmmm, first I've heard of a deflecting stick that was fly-by-wire and NOT force-feedback, since I thought all FBW sticks were tensometric like the F-16's and all deflecting sticks had mechanical connections to the control surfaces, thus any forces exerted on the surfaces would manifest themselves in the stick.
Then again, I did hear about a report of an A-10 pilot bringing home a damaged bird with a dead stick with nothing more than a backup control system consisting of strings and pulleys, which does suggest that the stick isn't really coupled to the controls directly.
Still, I was wondering mostly because it seems odd that the Logitech G940 is the only serious HOTAS on the market with force-feedback, something desirable for old warbirds (but not modern jets)...