Not anymore. 1 Damage figure with a Heavy object gives you 3 damage, and is no longer qualified to use Pounce.

A 1 Damage figure with a Light object gives you 2 Damage, which still qualifies you for Pounce.

Actually, a SS Pouncer would need to have a ZERO damage to be able to Pounce with a HO, and a 1 damage to Pounce with a LO (as a HO would add 2 to the DV, and LO would add 1 to the DV, and the DV cannot be over 2 to qualify for Pounce...). :/
Hope that helps...
-jason

edit - Trumped by SpaceGhost! Nice typing there, sir!