Can Janna have an indicator for her Q?

As the title says, It would be great for Janna to have an indicator for when her Q is charging, this is to help in lane and in tfs for the rest of her team to see where it is being aimed.

Another thing is to indicate how far it will go when it is charging up (similar to poppy's new ult) to help Janna players and adcs co-ordinate better in lane and late-game.

This might make her a bit too strong though :/

What do you guys think? Does she need an indicator on her Q?