While it is an honor to play in the top tier, I admit I got there through longevity and the ratcheting nature of the average calculations. Those of us whose natural stroke averages hover just a couple of strokes below par are in a different league from the ones with sub-60 averages.
WGT has always suggested that they could create more tiers, but it is probably more a matter of saturation of players at any given level. As there now appear to be fewer than 2000 Legends, it does not seem we are at that point.
If and when, the sub-60 folks can have:
LEGEND IN OUR TIME
and leave the rest of us as
LEGEND IN THEIR OWN MIND