The Seattle Seahawks and their fans love a good underdog story with a player. They want to see a diamond in the rough rise up to the occasion just as much as a first-round selected star. Wide receiver Jake Bobo is one of the former undrafted rookies who has come in, exceeded expectations, and become a key player. Former Cal Poly wide receiver Michael Briscoe could be next on the list after being undervalued to become the biggest surprise this offseason. From College to the NFL Sep 6, 2025; Salt Lake City, Utah, USA; Cal Poly Mustangs wide receiver Michael Briscoe (10) catches a pass and then passes the ball against the Utah Utes during the second quarter at Rice-Eccles Stadium. Mandatory Credit: Rob Gray-Imagn Images | Rob Gray-Imagn Images The Seahawks have a trend with rookies this season. They are older, more experienced, and developed enough to get on the field. Briscoe spent five seasons with Cal Poly as a deep-threat playmaker.…