Duhon's quick too, or else he'd be getting burned, not used as much, and liked by Skiles - which he is. But Banks has more of it because of his great athleticism and strength. Duhon has the 3P over him, as Banks still needs to develop that, which he should in the summer to bring his game up to another level.
Banks went to UNLV, was a lottery pick in 2003. Had a decent couple years in Boston, then in the summer of 05 he got injured and came back in December. Played fine since, but Boston had a bunch of young PGs there already developing, needing and getting minutes, while he was out. Thus was seen as expendable and traded to the Wolves in mid-January. Then, as known, immediately came in and played good and consistent, took Jaric's minutes and eventually his starting spot.
Like I said, would love to get Banks, just would be very surprised if Minnesota doesn't re-sign him asap due to his situation with them.