They probably will get the performance at lower resolutions improved over time, but as it stands, Fury looks like a pretty bad buy for anything other than 4K gaming.
I wouldn't recommend a 980 either for that matter. Really a 290X is the best buy right now, if you need more performance at 1080p or 1440p a 980 Ti is the only card worth stepping up to. There are no good in between options currently.
Edit: Also, I don't think this is a bad situation for AMD. It's not like they a have huge stockpile of Fury cards waiting to be sold right now. The performance @ 4K is very competitive and I think that will drive sales right now. When the supply situation improves hopefully we start to see driver improvements @ 1440p and lower.