It's an interesting question. The knee-jerk answer is that the Jets did in Smith, but I don't know. Watch this guy's highlights. Practically every highlight is him tossing a 4 yard throw to Tavon Austin and then watching Austin run it for 65 yards after the catch. That's a lot of it.
Nassib has an NFL arm and a great mental makeup. Geno Smith looked dejected and pouty in the green room on Thursday night.
I'd rather have Nassib.