@Meddler: What is your stance on a Support who can cast a spell shield on an ally?
Before you ask, no, I do not mean Morgana's Black Shield. I mean a spell shield ala Banshee's Veil or Sivir. Morgana's shield won't do anything against a Pantheon's Spear Shot, after all.
Since Bard bypasses the whole "skills shouldn't be able to grief teammates" rule, I can tell Riot is starting to ditch those old rules in favor of new Champion mechanics. One mechanic that I think could really be handy for a future Support would be the ability to plant a spell shield on an ally, one that completely negates an incoming hostile spell when timed right.
No doubt this would be exceptionally handy. But would Riot do it? I'd like to know if such a mechanic is still off-limits.
EDIT: For context, such a spell shield would only be allowed to last 1.5 seconds max. This is because Riot would want to balance it for pro-level play, not pubs, and spell shields are designed to be reactionary in the first place (besides Banshee's Veil).
