Not to make this a CCH thread but Isler didn't play on the greatest team of the last decade. 2002 won state, 2005 was one strike from winning semi state and 2001 may have been the most talented team ever at CCH.
Isler is not in the class of Etler or Harmon but he was very, very good. Certainly, he's better than Roenker at this point of their career. Roenker would have to improve greatly to be considered as dominant as Isler was.