Ranked Team is gone??

Why the hell would you replace Ranked Teams with Flex queue. It honestly pisses me off. I really liked ranked team and I was just getting started with one. BRING IT BACK! No one even cares or even likes Flex Queue, we're only using it now because it's the only ranked queue out, but when Solo/Duo comes back Flex Queue will be non-existent. I really liked Ranked Team and I'm very upset you took it away Riot. Bring it back please...