The coolest things on Smackdown!...
1) Mr. Perfect announced for the Rumble (and the pop he got)
2) Triple H's entrance
3) RVD's *new* entrance
4) Triple H and Undertaker staring holes right through each other at the end of the show
5) Kurt Angle's backstage interview
6) Y2J and Test v. Rock and RVD
The coolest thing on Heat...
1) Sgt. Slaughter's introduction
I think the problem here is that HHH was the one who started to ruin tradition, ruining The Rock or Mankind's big title win at WrestleMania 2K. Then, ruining everything else thereafter and being completely indestructable.