Singed 'E' with more clarity?

I was just wondering that sometimes when I throw my 'E' (Fling), I miscalculate where my opponent lands to the 'W' (Mega Adhesive) and I thought that you like to make things more clear and easier.

So my suggestion is this, could 'W' have and extra circle that tells max range where Fling meets. Or that Fling shows me as an area where opponent is going to be. It is just really hard to see when you have this target icon and then opponent just goes somewhere ;U