The real issue is, IT DOESN'T MATTER.
If having both heel and toe of both feet is required for a legitimate catch, then a LOT of big plays of the past (such as the BIG one above) would have been null & void.
Suppose Jimmy had been falling out of bounds while he was touching only his two knees before rolling out of bounds. Would it have been a catch? Why would two knees be more identified as a catch than two heels?
Even if Jimmy's left knee had not been on the ground prior to the infamous 'toe touch', what makes his right heel so unimportant?
If I were a heel, I'd feel discriminated against after all of this. :scratch: