I mean it would be a bit of an odd thing to program. but if they want to push brig in that tank healer position, her repair packs could replenish natural armored yellow health before the regular red portion.
This in turn would allow her to synergies with most of the tank category especially the likes of Winston , D.va and rein, While at the same time her papa torb and bastion.
meaning if this doesn’t break competitive again it would put the ability in line with it’s name sake, A repair pack. As well as introducing a bit of synergy with Heroes she relates with.
That and it could be capped at only restoring like 50 or 75 armor before reverting back into healing like any other healer would.