I had them both making the trip North. Did not foresee a 8 man BP and Difo was not hitting nearly as well as those two.
Difo's out of options, and there is zero chance he'd make it through waivers. He could have hit .000 this spring and made the team. Edit - he may not be out of options. He was only in the minors 11 days last year. But the rest probably still stands: he's a switch hitter and has shown he can play the outfield in a pitch, so he has a huge versatility advantage over those two.
