I'm Joe Dumars....here's what I do.
I sign Jeff McInnis to a contract, and he and Chucky Atkins will split time at the point guard position. This allows the Pistons to do what they want with the 23rd pick, possibly a big man?
With the 23rd pick, I'd take a chance on somebody like Boris Diaw, or Maden Sekularac. Have them stay in Europe for a year or too. With Mehmet Okur coming in and Rodney White seeing more time, we will basically already be putting two very young guys out on the court. Then, when JB may be gone we can bring one of these guys over to play back up to Jerry Stackhouse at shooting guard.