i'm pretty comfortable with pullen as the 2010-11 pg and russell, southwell and spradling getting backup and combo minutes.
i'm not sure that taking a juco pg would jepardize chances with an upper echelon 2011 pg, but it would, at the least, be a lot of 'ships to devote to 1s and combos.
personally, i'd rather get a juco shooter with a little size.