At least give your team a heads up if you have no intention of playing a champion you hover

I'm an Udyr top main queuing with 3 friends and a random duo. Last pick has Udyr jungle hovered. I decide "ok, I'll let him Udyr". Turns out him and his buddy were trading roles and the Udyr jungle was actually mid tf and the mid was jungle wu. This really kills my willingness to make compromises. I even attempted to communicate with them in champ select to which I got no reply.