You forgot Tyler Ulis and Travis Ford. See how it works?
What was real bad was Mashburn fouling out. What was real bad was going up against the 6'8" point guard, the likes of which college basketball has not seen since. What was real bad was going up against the Fab five in a second season. What was real bad was having no answer for Chris Webber down low, Dale Brown getting injured, a complete no show from Rodrick Rhodes, and a stupid foul by Mashburn in overtime. But if you want to oversimplify things down to a 5'9" point guard, I'm not sure anyone can stop you.
Travis Ford was fine against the 6'3" Sam Cassell earlier in that same tournament. But let's treat his height disadvantage as a universal weakness.
Additionally, why no mention of Ulis if shorter point guards are to be universally shunned because we have PTSD caused by Wheeler?