BIO: Two-time all-conference selection that started every game at left tackle last season after playing on the strong side the prior year. Missed significant time the prior two seasons with ailments including a concussion.
POSITIVES: Nice-sized collegiate tackle that projects to guard at the next level. Blocks with good lean, body positioning and effectively uses angles. Technically sound, tough and works to finish blocks. Patient, efficient and uses all his assets to the fullest. Stout at the point of attack and anchors in pass protection.
NEGATIVES: Stiff, not light on his feet and lacks footwork sliding out to protect the edge. More of a finesse blocker than mauler and a marginal athlete.
ANALYSIS: Sigler is a limited-area blocker with some size potential. His combination of work ethic and intangibles gives him a chance to make a two-deep but his body strength must quickly improve.