Offensively speaking, the back-up PG should be effective in the 2-man pick n roll/pop...knocking down shots to keep the lane open instead of collapsed. Anyone can run at the 1, if they are running pure motion offense. Not so with the 1-5 rub.
George Hill has to show more consistency and show a much better +/- differential when he's out there at the 1. Granted, Chauncey Billups was not impressive his first year, nor was Kevin Johnson. Can Hill really transform to a solid floor leader and playmaker? Not sure, yet.