I think skaters should be allowed to put only one 2A in a Free Skating instead of two.
Until 2009-2010 season they were allowed to do three and that let them compete with two different triples. Now they are forced to put three different triples(unless they put a 2Lz or something instead) but I don't think that's good enough. Since 2009 Worlds, the ladies have won with only four different triples planned in their Free Programs. In the old system, 2A used to be rather like a required element than an element to repeat. It should not be an element to gain scores easily or repeated to avoid putting more triples and skaters with more different triples should be more benefitted.