A somewhat simple turret idea

Since I see people complaining all the time about how turrets are underpowered at the moment (to which I agree) I am proposing a simple change. I think that we could replace the second lane turrets and the inhib turrets with one that fires 3 shots quickly, then takes a second to recharge. The best part is, They are already in the game. They are used on The Twisted Treeline. The code is already there! This is a possible fix. I would love to see these on at least the inhib turrets. What do you guys think?

P.S. I can't find a video of these turrets, so I suppose you'll just have to take my word on it, or play the map for yourself.