I wish Vargas had been traded for a bag of peanuts at deadline so we could see if Nunez could move around a bit but nope.
Usually a SS can play 3B and 2B, but not vice versa. Nunez was picked up because of his combination of high BB/K and speed, which led to strong OBPs and many stolen bases...in High A and AA. But his ISO was lower than Jacob Young's in the minors Many players who get seriously injured at his age struggle to make it back, 23/24 year olds need to play at whatever level they're at, baseball is a game of repetition. Spending a season on the bench like he has will add significant challenges for his further development. He's had 28 PAs all year and turns 24 next week.
I get the intent of bringing him over, but it feels like a bargain bin attempt to make up for all the weak drafts. The optimistic scenario is he works his way back next year in Rochester, but his bat is what's been keeping him out of the lineup, not his glove.