Yeah, it could kind of work both ways too. We desperately need a PG and I have a hard time believing Dodd couldn't scratch 8-10 minutes per game for the Gophers, let him get comfortable here and get comfortable with Ben. Even if it's just in the Justin Cobbs role (when he was here), it'd be really nice to have some depth at PG. After two seasons, if he isn't Big 10 type of basketball player, he'll know and be buried on the depth chart and likely move on.
I think the worst case scenario is that we don't add enough PG depth and we could have added Dodd that sort of fills two needs (flyer on young talent, emergency PG depth).
That said, I hear what you're saying too. I'm not sure if I want a FR class much larger than 4 players unless the 5th is a slam dunk. So it's a tough call.