Colin Kaepernick is going through his first coaching change of his young career, and is losing a plethora of weapons on offense. Frank Gore, Mike Iupati, Vernon Davis, and Michael Crabtree could all be gone from San Francisco by next fall, and Kaepernick is going to need weapons around him while learning a new offense. Parker was Teddy Bridgewater’s No. 1 target while at Louisville, and could be a great insurance policy for the recently struggling Kaepernick as he and the 49ers look to right the ship.. Wide Receiver. Louisville. DeVante Parker. 15. player. 42