This might be too much clutter or not, but you know the Local/Team/Guild/Trade/Alliance tabs? We could either have an extra window (you could turn it on and off) that shows passive effects happening. As in "Charr Marksman is attacking Ogden Stonehealer!" or "Xx Wtf Noob Xx is attacking Spirit of Pain!" and "Wtf Ew killed Pet - Mr Nibbles!" or something of that sort. O_o
This can help in PvP and especially in RA to help monks and key people under fire
