please give us a keystone rune that makes tenacity reduce forced displacements.
if thats even technically possible, i think it would be a pretty interesting option for a keystone rune with the new rune system.
power wise putting this onto a keystone rune would make it a significant investment. so the effect might turn out to balanced enough.
i think it would be awesome, if you could pick this against teams that are heavy on displacments to only get knocked up for a reduced duration or knocked back or grabbed by a reduced distance.

lantern would be an example of non forced displacements.
ult.
new ult goes, that shouldnt be a problem since it has technically infninite range.
ult for example.
or