Even if I like the new TT, I can be objective enough to tell you that it's nothing like the old TT; and I don't mean that in a nice way, since you're still suffering from massive problems just LIKE the old TT. Unbalanced gameplay, bruiser comps, and plenty of other things the LoL community here (AND on Reddit) told you.
But just like with DV Diana, you'll tout and preach that you're listening to the community while blatantly ignoring it. The simplest of all answers would be to simply offer it in as a custom game mode... but you won't. You make excuses, but anyone with a little thought knows better. Don't want to divide the community? Support competitive play? Even if we ignore that you should support both play styles and fanbases, everyone knows better. Custom games won't damage competitive play, won't divide the player base. Give the community what it wants- and then everyone wins.
But hey, still waiting for DV Diana to be fixed. Sure listening well, ain'cha?