John Costanza brings NFL-scout-tested size and interior-line upside to Maine
Costanza is a Maine defensive lineman whose most notable recent exposure came at UMaine’s pro day, where he was among the players working out in front of NFL scouts, signaling legitimate evaluation-level interest.[2] ESPN lists him on Maine’s roster as a defensive lineman, but public stat detail is limited in the available results, so the clearest read is that his value is tied more to interior-line projection, size, and developmental upside than box-score production.[1][3] If you want a DL with scout credibility and room to grow, he’s a name worth monitoring.[2][3]
