I didn't think I'd be saying this earlier in the season, but it probably depends how seriously Wolves take this game. Watford play Fulham tonight, which you'd expect them to be able to win whilst playing a weakened side. Wolves should probably rest most of their best players to match Watford for the FA Cup Semi Final at the weekend. Hopefully this is the case, but there is also the idea of confidence being needed as going into a Semi Final on the back of two losses wouldn't be ideal either, although I think that won't effect Wolves.
If finishing 7th is actually a big deal to Wolves, losing to us isn't going to be a big factor in costing them that goal. It's really tight between them, Watford, Leicester, and Everton, but I think the latter two have the more difficult fixtures so Wolves should still fancy it for sure.