You know how annoying it is when TF escapes you with his ultimate with 1 HP? Same thing with Pantheon. But Rek'Sai and Tahm Kench get interrupted if they get damaged while channeling their ultimates. What's up with that?!
Riot, update the consistency by making it so that if you damage TF or Pantheon while they're channeling their ultimates, they get interrupted. **Give them compensation buffs if needed**, but this would increase consistency among the long-range teleporters.