Buffs for the Blaster Defiant Barrage proc?

[Vanden]

The proc in the Defiant Barrage Blaster ATO set is a chance for mez protection. It's only mag 1 protection, however, when all the enemy mezzes are mag 2 or higher. That means you need to stack the proc twice to get any benefit at all. Would it be possible to buff the proc? Mag 2 would be great, but if that is too much, what about mag 1.5 protection? You'd still need to stack the proc twice to get any benefit, but those two stacks would protect you from the vast majority of enemy mezzes.