/u/RiotRepertoir tweeted a changelist for what Jatt is looking into for Aftershock, it includes:
Changing armor from 70 to 120 to 70 (50% bonus armor) capped at 80 to 150
Changing MR from 70 to 120 to 70 (50% bonus MR) capped at 80 to 150
Removing the AD and AP ratio and increasing the max health ratio from 3% to 5%