Bard Quality of Life Suggestion
Make his Magical Journey a vector skillshot, not just a directional skillshot. It feels kinda silly to have to flash over the wall and then portal out to save an ally trapped on the other side. Bard is supposedly an almighty being, you'd think he wouldn't be bound by linear gameplay.
Bard is the "Wandering Caretaker", not the "Wandering Wayfarer". This would allow him to more emphasize his role as a caretaker, someone who can help his teammates escape from afar, as opposed to wayfarer, someone who always travels with his teammates.