Beats Jackson, loses to McCallum, not sure about Froch, the Canelo Crawford beat was noticeably more declined than the version which beat Saunders for example, and Froch would also likely beat the version of Canelo that Crawford beat.
Froch was a legit sized hard as nails SMW... Not a 5'7 former MW... McCallum is better than anyone Crawfords faced & Jackson is way more dangerous than anyone he has ever faced too... there's nothing you can really take from that Canelo win (which was a dull fight anyway & imo more competitive than his fan boys make out) that would translate to him beating this lot... Canelo is spent.
I don't see him beating McCallum who is bigger and better technically. I think Froch is simply to big and strong for him. I think Crawford tears Jackson to shreds with his elite counter punching.
I wouldn’t pick any of them over him in individual fights. None were anywhere near as versatile and power never bothered Crawford.
I think Crawford beats Julian Jackson, possibly even by stoppage. I don't see him beating Mike M, Mike was too good inside and outside the pocket and was not small. I also think Froch might just be a bridge too far. He's not gonna stay away from him the entire fight and his frame ain't big enough to absorb what Froch is gonna do.