Tahm Kench troll mechanic needs to be fixed

Playing ADC and having a Tahm Kench support is amazing but when your Tahm Kench decides it will be funny to just throw you into towers whenever he wants. And chase me down with dead mans plate, eating me and spitting me out in stupid areas just for laughs is a stupid mechanic and Riot shouldve known this would happen. Preventing me from defending base and just eating me in nexus spawn and holding me still. Or by pulling me from team fights so I cant aid my team, or when im about to frag real good.

Make an option for the person being eaten to get spit out immediately when they want to, like kalista ult. Nothing more to it.