He was already a four-star prospect on 247Sports (195 overall; No. 14 OLB) and the new ranking bumps him up to a 4-star average across the recruiting services.
Clemson was only his third Power 5 offer back in February, but the region Outstanding Defensive Player's offers exploded afterward, now up to 28 total. Along the way, he's posted standout performances at camps, earning an 'Opening' finals invite for this summer.
He totaled 104 tackles, 23 for loss, with six sacks, two forced fumbles, a fumble recovery and two defensive touchdowns in an undefeated run for University Lab last season. Constantin committed to Clemson shortly before the spring game on a repeat visit to campus.