I'd be more concerned with the fact that no teams seems to be interested in Puig halfway through Spring Training even though he could likely be had for a pretty cheap deal and upgrade most teams OF. There's been zero reports tying Puig to any teams by Rosenthal, Heyman, etc. Teams have access to more information than us, so it could be that he's battling some sort of injury, or teams don't think he's worth the headache he might create in the clubhouse. Maybe Puig is waiting for a big OF getting injured on a contender and wants an extravagant deal. It's odd, because it's not like he had the issues that other FA's have had in recent years either when they signed late. He's young, he doesn't have a QO attached, he definitely worth a major league spot, and he shouldn't cost too much.
Either way, I'd be on board with trading Alford and giving Puig a 1 year deal considering Puig in that 1 year will likely outproduce what Alford will during his entire career.