I see it differently
Craword has all the goods and I wouldn't say he is too inactive. He is calculative but nothing wrong with that. If you come at him you probably won't get away with it without getting countered from left to right. That's something AB can't tell about himself hence he was bullied both by Maidana and Porter.
Also TR's roster is thin but I wouldn't say it's bad, they have some really good fighters, like Crawford, Valdez, Loma, Bradley, Postol, Walters, Ramirez, Hart, Murata, and of course Pac but he is the past already and semi retired.
These are all good fighters. Tbh I don't even know why the younger, up and coming ones signed with Arum and not with Haymon who clearly seems to be the future now with a much bigger staple while Bob's staple is just getting smaller and smaller over time but fact is that with these fighters who signed with him from whatever reason makes his staple good at least in quality if not in numbers.
Crawford would beat Pac as of now, if they will fight I will bet with anyone on that here. Pac is past prime, even now is very good but Crawford is even better now.
I still have to see more from Spence to say what would happen between him and Crawford but I'm confident in Crawford would beat Thurman (hardest call maybe), Porter and Danny (with ease tbh... his style is just a nightmare for Danny and he is also a more talented, more naturally gifted fighter than Danny).