Better or worse? Andrew Thomas, Sisi Mauigoa hold keys to NY Giants’ offensive line

Andrew Thomas | Vincent Carchietta-Imagn Images The New York Giants were league average on the offensive line in 2025, ranked No. 15 by Pro Football and Sports Network using their “Impact Score” grading system. Can the Giants build on that and be better, or will they slide backwards and be held back by a problematic offensive line? New head coach John Harbaugh replaced starting right guard Greg Van Roten with No. 10 overall pick Sisi Mauigoa. The Giants also added Daniel Faalele, Lucas Patrick