5. Jamycal Hasty
The door for undrafted rookies is open a little wider in Santa Clara. Both Mostert and Wilson were both undrafted. So was wide receiver Kendrick Bourne and former 49ers running back Matt Breida. Hasty is an electric, decisive runner who doesn’t shy away from contact. He averaged 5.2 yards per carry on 386 totes, and he hauled in 79 balls for 485 yards across four seasons at Baylor. If there’s going to be another undrafted back to land on the 53-man roster, Hasty appears to have the inside track.