Daniel Jacobs is a fresh prince looking to dethrone Canelo Alvarez

LAS VEGAS — He is boxing’s closest approximation to Will Smith. Same flaps for ears, same gleaming smile. Daniel Jacobs is two days away from the final ringwalk of Saturday evening at T-Mobile Arena, with Canelo Alvarez and maybe as much as $15 million awaiting him, and a rematch with Canelo if he wins.
Sure, he’s drinking in all of this, rolling every drop against his palate. You would, too, if all this had happened to you.
“I couldn’t get off the couch,” Jac