I think the key for both guys in this fight is gonna be speed. Bud has to be so much faster than canelo so he can always be one step ahead and box circles around him. And canelo has to be fast enough to catch bud with a shot he doesn't see coming. All that one punch head hunting that he's been doing lately is gonna get him boxed up by bud.
On the other hand bud shouldn't get too preoccupied with putting on too much muscle. I think he already has enough pop to get canelo's respect. And that's really all he needs. But if he loses too much speed and reactivity, it could be end up in disaster for him. Canelo only needs one shot. Bud has to make sure his agility and reflexes are better than ever.