This is what i think is going on. Josh Smith maybe took less or asked the Piston before his signing that they try their best to get his best buddy on the same team.
And at worse they got a backup in Jennings but also maybe to try to entice Danny to make a trade with them.
Jennings while a chucker has potential to be a top level pg if he played under control. He is also still very young. He had several games of +15 assist and one 19 assist game last year. Shows you he can definitely pass the ball. In addition he is a very good three point shooter
If the Pistons were willing to take Gerald Wallace, give us a future 1st , i would think about giving up Rondo. No way Detroit gives us Jennings and Monroe, or just Monroe alone or else it would of been said already. Jennings and his ability to shoot the three would be interesting to have in the lineup with Bradley, Green, Sully etc.