This might just be me... but I think it'd be cool if healers had a "I need protection" button we could spam if we spot an enemy hiding and the rest of the team haven't seen.
What ends up happening is the team charge ahead and obviously enemy's try to kill the healer first, a healer may find it hard to get the teams attention before they die then once there dead there's no knee to heal the team
People wouldn’t listen to it probably lmao. The other day I was right behind my team’s Moira and said “I need healing” and they didn’t even turn around