Imo SE will only rework titan egi if this continues to arise in future instances as the easiest way to do it and if more cheesing mechanics pursue.
So i guess SE is just testing the water atm cuz u know.....
It'd be a huge middle finger to SE and the devs if ppl just used titan egi for their next big patch primal * cough shiva..
Or if new coil / endgame instances are tanked using titan egi. Then that's when you know something needs to be changed.
But if they nerf titan egi in the future then smns will QQ if given no compensation to adjust to the loss.
So SE just can't jump the gun and apply a new nerf to titan in the following months.
If they took out the aoe resistance etc from titan then they beed to apply it to all egis but in doing so will make smns work twice as hard due to having to make their pets dance with them while dpsing.