Bard Rework - W
Caretaker's Shrine (Heal) does not fit for this champion.
It was likely envisioned that using the map traversing capabilities, one would give health to other players or that leaving health packs before roaming will help the ADC. The heal is insignificant, the concept is a failure, and the skill is very underwhelming. It's essentially just a speed-up, and underwhelming early sustain.
Since the concept of Bard is supposed to revolve around roaming and disabling, the skill should be CC or an aid to his setup. For CC, it could be a slow, and the best aid would be a dash/blink. My preference would be the dash/blink. It fits perfectly into his kit, and since he doesn't do much damage, it wouldn't make the champion overpowered - only better at his job, of disabling/travelling.