I don't know why I got excited seeing this thread in the Dev Tracker. I should have expected that reply lol.
Though in all seriousness, it would be more humane to just be honest and say they really don't want to allocate the resources to do this. Give the Summoner community some closure and just say it's off the table then if the mood strikes, just throw it in as a random surprise down the road if they figure it out. It's lame to publicizing over a period of years that a piece of small content is coming but only after <insert this year's reason why>.