Right now Olsen because he had a Senior season and the Under Armor game under his belt. As a Junior going into Senior year, I say Kaaya. Olsen was a known quantity because of his Junior season, Kaaya will blow up by the time he completes his Senior season. Should be an interesting Spring and Summer 2014. But a good problem for Golden to have. Between the 2 I think Olsen will get the first shot at starting here at UM, but if he struggles, fans will be calling for Kaaya like the days they were calling for Ryan Collins when Frank Costa was starting/struggling.
I'm thinking the complete opposite. Olsen's senior season was washed out due to injury. The UA game was useless. His junior film was very impressive and I would put him slightly up on Kaaya as juniors going to seniors.
I got a feeling, because Olsen lost his senior year, Kaaya will light it up and move past him- prospect wise. They are both going to be good though.