Now I feel that this post might generate some hate. Still, I genuinely think that purely due to the length of time that NPCs can be frozen or suspended it removes or reduces the need to use actual champion mods/abilities for the other corresponding champions. I just think that the frozen and suspension animation should last for a fraction of the time on barrier/overload champions than it lasts on regular NPCs so that players can actually focus on stunning them rather than disabling them long enough to get past their mechanics. This is just my opinion, feel free to disagree with it, but it won't change my mind.