D-West, if he comes back and can attain mid-season form, is going to be a big help. He will help Nate because he can run the 2nd unit and let Nate be freer but Nate is still able to defend the other teams back up PG.
I see Wafer continuing to get minutes in the mix with the first unit as a primary back up to Pierce but I also see West sometimes out there in place of Ray (not just with the second unit but like Davis, in the mix with the primary rotations).
I also envision West out there with the first unit in place of RR in the 4th quarter in some games. This sag off Rondo defense is just killing our offense especially in the 4th. It will be nice to insert West and see if another shooter can loosen things up offensively.