Exactly Ponder has no arm strength and durability concerns. He would completely take away Britt and Nate's ability to stretch the field along with Moss if he stays. Kaepernick was a 4 year starter that improved every year. He has arm strength second to only Mallett and completed 65% of his passes for 8.42 ypa along with 21 TD to 8 INT. He also rarely gets sacked and his ability to run is a bonus.