We've seen up to Ep 5, things I reckon so far...
1. Cooper's wife is a wrong 'un because she works for Vault-Tec.
2. Hank is a wrong 'un because what are the chances of Vault 31 not being evil when most were?
3. Thaddeus will come good and help the 'good' guys.
4. Walton Goggins is ace even if he's more or less playing Boyd again, just needs to blow up a church with a rocket launcher...
5. The NCR will make an appearance blundering in like normal.
6. The Brotherhood are still dicks.
7. Someone needs to do a New Vegas remaster, brilliant game, annoying engine.