I am certainly not impressed with Murdock's PG abilities or lack thereof, but I prefer Jimmer as SG. The PG's job at BYU is to pass, pass and pass some more. Jimmer is a scorer, so unless Rose changes the role of the BYU PG I say keep Jimmer as a SG.
I think with a good off season Loyd has some potential. He's quicker than Murdock, especially on defense where Murdock is a liability. Anyone notice if the other team has a dominant PG we don't stick Murdock on him. He can't stay in front of his man. Jimmer is a little bit better at it, but he was having a hard time staying in front of Terry last night.