I’d included Spurs as they have traditionally challenged for CL and have a chunky squad. But it seems that last year wasn’t just an Ange-induced blip and they are genuinely pretty poor. So I think they can be discounted.
On the other hand, United are, I think, slightly better than we generally appreciate (as befits their transfer spend, albeit mostly on players from poorer teams). Newcastle have a pretty deep and genuinely powerful squad, and I think they will have a good spell at some point.