Renfroe has a great arm, but I'd say he is an average defender at best.
I like Arroyo at 2B, and I don't think we can predict he's injury prone.
I'm fine with the OF as long as Kike is in CF. I'm fine with 2B. The rest needs fixing. I'm not expecting GG at all 4 slots, but if we can improve 2 or 3, great.