I guess it's not abnormal. I would have waited another year or 2 though.
Did the Giants suddenly lose all their draft picks two years or more down the road? If they need to draft another QB and maybe trade Nassib to gain a pick in 2 years+ time they most certainly can do that or heck they can draft another QB and have two young QB's instead of just one. Nothing wrong with that.
Over 5500 posts, advanced member, joined March 2002. 1st post (as anonymous) was the day after Super Bowl 35