I don't think I would have seen the carom bank cross side...I may have looked at the possibility of the 9-ball thinning off the 6 into the upper side.
What I do know for sure is that I (and MANY other players) would have seen the proximity of the 9-ball to the 3 and that since no one plays called pocket 9-ball, that 9-ball would have been granted high speed movement to find as many rails as possible....(and hopefully a pocket)
Whenever I am playing a lower rated player and this type of shot presents itself....I KNOW that they are going to make that 9-ball "somewhere"....and they ALL see it.
Even Louie calling cross side had to be kind of a "wish" call....I would have to bet aginst that shot going every time since the 3-9 has some separation....It is just too unpredictable that your actually going to make it...Getting it going in that direction is skill on Louies part...The 9-ball actuaully going in was partially luck......(My Opinion)