Ah, the Reinhardt's that were born to be Tracers are my favorite. Especially when they think their heads can deflect Bastion's bullets. Granted, Reinhardt can clear a room with the right conditions- it's just that his primary job is to protect the team while they shoot at enemies (and turrets).
It's worse if there is no means of communication because then the Reinhardt can leave his entire team open to fire after the half-a-second it takes the enemy team to drop the charging
Sonic Reinhardt.
To be fair, it took me a while to learn that he doesn't have the arsenal to deal with a team by himself (without his shield). I also overestimated the control you have whilst charging.
@Katakon That happened to me as well before. Her gun can be useful- mostly for self-defense. I have used it for offense (especially when no-one else is taking out a turret behind Rein's shield). Do you know the satisfaction you get from killing a Reaper as Mercy? Still, I wouldn't recommend it. Who do you typically enjoy playing?