Troll Tahm
I think we all saw this as going to be a problem. But when Tahm has that swallowing move it allows them to troll teammates they don't like. For example. In my last match I told a Tahm to stop swallowing unnecessarily. So he proceeded to follow me around the map the rest of the game and do nothing but that. Swallowed multiple times to stop me from escaping enemies while I was low and gave them double kills all too often. Swallowed me to put me under tower. Swallowed me to throw me out of our tower range to allow enemies to grab me and kill me. This really is a problem. You are going to see people trolling like this a lot. Granted I know that there is a report system in place and block system but there is a bigger problem. Any Tahm player who DOES play legitimately might suffer queue dodges and unwarranted reports for losses as more troll Tahms are widespread. So I propose a solution. Make his swallow like Thresh's lantern. You need to click him to be swallowed unless you are an enemy. I really do see more Tahm trolling more like this in the future. Especially the weeks when Tahm is free (Which I might just not play for a week). Its different than Kalista's ult because you choose where you go. Its different than Bard because you can't basically spam it. Tahm is literally troll spam as it is. Granted it might take some coding work, but it is a good solution to this problem. And while I am against queue dodging, I might have to in the future if Tahm trolling becomes a thing.