I'm not so much asking more people to PLAY healer and tank as I am asking Squeenix to maybe add a few more classes in, for variance.
And while I will admit I main DPS, it's not for lack of trying the other classes. I stink at Tanking to the point of "for the love of god don't even try anymore, for the team's sake" and I just can't get a hold of how to play healers properly. Either way I get yelled at.