If he can give versatility, then I think this is a good prospect. If he's tall for a PG but can't cover anyone from lack of athleticism, then I'm curious if our recent draft pick might be just as good of an option even if he is shorter. Obviously, only time will tell.
From the comments above, it sounds like De Colo won't be in Summer League and would get a guaranteed contract...which with CoJo, Neal, possibly Mills hanging around, this doesn't give a lot of room for the new draft pick to get on the team.