The college football spring transfer portal window opened on Tuesday morning, which means the landscape of the sport will look much different in a few days. Already, the Oregon Ducks are tied to several players who have entered the portal, including Georgia running back Andrew Paul and Texas A&M safety Jacoby Mathews. Last December, the Ducks accomplished a lot in the transfer portal. Quarterbacks Dillon Gabriel and Dante Moore, wide receiver Evan Stewart, and cornerback Jabbar Muhammad are just a few of the standout transfers Oregon secured last winter. However, in the spring transfer window, it seems that the Ducks…