If anything that basic change which increases buff immunity to a potential 70% chance... suddenly makes RG and STH look useless, especially behind a non-dodge leader.
Overall I do like the devs are taking weak characters and buffing them to the point of being anti-whatever the current meta or main complaint is!
The leadership ability looks like its designed to counter dodge/evasion teams. HOw effective it is remains to be seen... but I do like the way the devs are going rather than nerfing characters outright!
But as I said before these counters to the problematic abilities people are facing need to be produced faster so people have more options available to counter what ever seems to be the current community's major beef of the moment!