Lack of Tanks Being added

I just thought of the last tank that was added to LoL was in Season 3, which was Zac. Since then there has been nothing but removing fights and make them into Tanks instead of making a brand new Tank that we Tanks mains would adore.

I know people gonna say "Galio just got reworked and we have Sion and poppy" But I really feel those Champions got ruined by LoL trying to make something new by removing an old hero and filling a other role with something.

This Galio rework is completely sad for example, They tried to make Galio into a tank but made him into a burst mage that barely works as a tanka anymore. Same with Sion. Sion got tank stats and Fighter-like spells and then became a monster at realize, after like 3 patches of nerfs he became a junkyard and only works if you play him as a juggernaut and barely that works neither since he has one of the hardest abilities to use in the game.

What do you guys think? I want a new Tank with his own lore and voice. Not a reworked old tank but a strong new ancient beast. I bet Riot has one ready to send out into the rift but they don't want to cause the "tank meta" his not good for the game. Not like the one-shot adc meta that exist now is any better.