Preston Stone
Northwestern · Big Ten · Preston Stone projects as an undrafted free agent priority with limited NFL pathway given his 48-grade composite and #618 overall ranking. He lacks the arm talent, mobility, and decision-making consistency required to compete at the NFL level, though his durability and film study could appeal to practice squad evaluators. Teams may take a developmental flier on his intangibles, but realistic NFL coaches will view him as a depth quarterback at best.
Stone's limited athletic ability—below-average arm strength and marginal mobility—severely restricts his ceiling and schematic flexibility in modern NFL offenses requiring dual-threat capability. His competition level in the Big Ten and inconsistent accuracy against man coverage raise questions about translating success to NFL speed and precision requirements.