Allan Houston sighting in Phoenix.....

check out henry abbott's truehoop on espn.com.  apparently Allan Houston has been working out in Phoenix.  anyone out there have any scoop on this. do we really need him.....or are we taking a page out of the spurs book and picking up old guys for a playoffs run?  gordan came first, but now allan houston.  is the suns medical staff that good?  Granted the last time I saw Shaq play anywhere near to this level was when his team lost to detroit in the conference finals before they won the championship the next.  Grant Hill can count the games he missed on one hand this year.  Ruben Patterson would have come to mind first or Gerald Green.