Warwick's ARAM Interface

The red blur at the edge of the screen (like Gnar's transformation warning) is really great on Summoner's Rift. It helps to hammer in the 'I'm a blood thirsty hunter going in for the kill' mechanic that he's going on: it's a climatic effect. But in ARAM (and probably LotPK as well), it's just passively there maybe 50-60% of the time. It's not leading up to anything (that Lux is gonna stay at low health for the next ten minutes and you know it): it's just annoying. Could there be an option to disable it somehow? (Is there already?)