But the most important element, in my opinion, is a triple triple combination of any kind. Obviously a triple triple with a Lutz or a flip would be ideal, but a triple toe triple toe out does a triple flip or Lutz - double toe any day.
I think of the obsession with the 3z as a very 6.0 mentality. Under 6.0 the 3z was everything so we saw a lot of skaters do something that they called a 3z that was not very good. But once they had that jump, they could progress up the ranks sometimes even passing skaters with far superior skating skills and spins. IMO, IJS makes it possible to be competitive with a variety of well done elements. No one element is going to put you over the top.
Sorry to be so long-winded on this issue, but as a US ladies fan I see our skaters chasing 3z3t combo in the SP all the time. Some of them have gorgeous triple lutzes but they fail to maximize the GOE on these jumps because they're trying to put them in combination.
Of course the 3z is important, but it just seems crazy to keep someone at home if they could pull off a 5-6 triple free skate with at least level three spins and steps. There's no substitution for international competition. Skaters learn so much from these experiences.