Regardless of who was on Paul, there's no doubt that by playing these 2 guards we add another defensive weakness to the lineup. If Touche' was on Paul then he gets free and see the entire court better; if he's on the SG that guy gets open easier for the pass.
We know JRich is at best average. When we introduce Touche' we have 2 of the 3 guards being poor at defense which creates a disadvantage for us, and everyone has to work harder to contain the offense. Add in a great PG like Paul and that pretty much spells doom.
Hopefully we won't see that very much. Heck, I just as soon not see Touche' very much at all.