3. Jon Halapio
Halapio has struggled to remain healthy the past few seasons, tearing his ACL and breaking his leg in 2018. The Giants still have him listed on the roster, but I believe he will act as purely a depth piece or end up a cut casualty after training camp. He has been working this off-season and seems to be returning to shape, but at this point, the Giants can no longer depend on injury-prone players that have suffered significant setbacks. Sticking with Gates/Pulley in the middle might be the more efficient move here.