Solution to Invisible champions.
Remove the silly exclamation point, and as a more interesting indicator, give invisible champions a ripple when they are moving. Like dark Templar in starcraft.
4 Comments
That's a nerf. Are you looking for something specific, or were you trying (against impossible odds) to get the community so behind this idea that they demanded Riot change invisibility by nerfing it?
It's just an idea. you are thinking two steps ahead of nothing
You mean give everyone 
's Tremor Sense?
First, the exclamation only shows up for 2 champions. Rengar, who also has a point and click leap + massive movement speed, making the exclamation mark pretty meh, and Evelynn, who shows up if you are within ~600 range of her. Adding a ripple effect actually makes stealth useless, as it is now countered 100% by having functioning eyes. That would also require buffs to every invisibility champion, as you removed their main defence. Which would end with a MAYBE competitively viable champion that is ok at pro level and a complete noob stomper otherwise (buffs + ripple = good against lower players who do not utilize the ripple, ok against higher tiers that do utilize it).