No thanks I like variety, Glass should still be the/one of the best light armours in the game.
Let's do this in numbers:
IMHO, if the best heavy armor has 100 armor pts, and if glass is the best light and has 85 armor (shouldn't ever be tied in armor with heavy), I want a hight end (dark)
leather armor with, let's say, 75 armor. I don't think it to be as good as glass, since glass is somewhat "rigid" and focused on melee combat, while my mage/assassin will try to avoid it, but I want a good one whenever I reach lvl 30+