Gold & Experience HUD

So I like to play support a decent amount often find myself asking my ADC how much gold they have so I can know when about they are wanting to back and buy an item to hit a power spike. Honestly, this really isnt that big of a deal but it got me thinking. You have a lot of information about your teammates but one thing you dont have is how much gold they have on them. Also, it doesnt show you their XP. I think that Riot should encorporate some sort of gold and experience display for your allies that way you know when about they want to back if they are an ADC and, if you are jungling and want to know when your ally with hit lvl 6 so you can time your gank appropriately, they should create a way to see your ally's XP. I think these would be very helpful because it seems that Riot wants you to have all the information you need, with the exclusion of vision because that's something you fight over in the game. This information could help you pick fights is a better time, in timing with your allies levels and gold amount. Obviously having this information about the other team would kinda be broken but what do you guys think?