Booting players out of GrifBall

Has 343 learned that team killing is going to happen in GrifBall since Halo 3, Halo Reach, and Halo 4. If so then why is there booting people in Grifball on Halo 5 now. How I used to play GrifBall there was no shields but the bomb carrier has shields and no BOOTING!! 343 just needs to take GrifBall out if they’re going to keep booting and shields for the players.