While I can understand maybe BTB and Casual play having it disabled, I should not fear about ghosting through a teammate or enemy in middle of a RANKED MATCH.
Reason why ghosting through an enemy is pretty obvious because you go in for a melee attempt, but sometimes you go through the enemy spartan and then get killed cause you missed a back smack attempt by going through their literal body. I notice I’m not the only one either seeing this issue since I’ve seen the reddit clips of people getting the same issue.
I’m not as concerned about teammate collisions being off, but I still prefer it on so I don’t go through a teammate and try to shoot and end up damaging my teammate. If collisions were on, then we would sure run into each other, but if it’s dead on side by side I won’t shoot my teammate by accident at least.