Prediction on nunu rework
Passive: Your AA's deal bonus true damage on hit
Q: Dash and then knockup enemies around you and deal true damage
W: Go untargetable and then dash 3 times
E: Jump to an area and knock people away for damage
R: Dash and deal % max hp true damage to enemies along the way, resetting if anyone dies
Idk, is that not enough mobility and knockups?