May teammates please see Heimerdinger's turret range?

I love playing heimerdinger, but I feel that my teammates don't always know how to play with me. It is harder to notice his turrets (in team fights especially) when you're not able to see his turrets aggro range, and I feel that it would be fair for his team to be able to see that lil circle around them. Not the enemy team, just for my team to be able to see what heimer is also seeing?

Am I wrong in this suggestion? Could they have it done, it doesn't seem like it would be too hard of a thing to change but I believe all heimer players would appreciate it-?