I think the time is right for Dredge to sneak in a win. It's flying under the radar right now, which is always when it's at its most dangerous. There's not much combo (it seems like no one plays DPS offline), there's lots of Shops, and the format just feels slow in general. If a good Dredge pilot makes it through the early rounds unscathed by Belcher or one of these glass canon Paradoxical Outcome decks, I think they'll have a great shot. Sideboards at the top tables, based on EE5, will look like:
2 Containment Priest
1 RiP
1 Crypt
1 Pithing Needle
1 Ravenous Trap
That's pretty smooth sailing.