A change (or the addition of an extra function) to the F2-F5 view functions.

For the uninitiated, the F2-F5 keys are used to toggle views of corresponding champions on your team, with an instant lock onto their specific field of view. It is especially useful for champions like Shen, TF and Soraka, but is also helpful for champions like Karthus, or champions like Ezreal, Draven, Jinx and Ashe. Despite its obvious advantages, the binding of F2-F5 keys feel clunky, and one often finds themselves locking onto the wrong champions in the inevitable event of either a miss-click or simply not knowing which key belongs to whom.

With all this in mind, I would like to propose a revamp (or at the very least an additional function) for the F2-F5 keys. What I propose is a forwards backwards toggle, lets say (for the sake of argument) 'F' and 'B'. 'F' would work as a forwards toggle, with each press moving the view forwards one champion i.e. F2, F3, F4, F5, F2 etc.; whilst 'B' would work as a backwards toggle, with each press moving the view back one champion i.e. F5, F4, F3, F2, F5 etc. This would allow a quick flick through all of the champion views, whilst also being able to go back to a champion that might be in need. It avoids the pointless miss-clicks of the previous system, increases its speed, and by extension means that you will have less of a chance of being harassed in lane as you cycle though the view points. N.B. I would personally assign the keys F2 and F3, for ease of access and familiarity to players.

[P.S. Sorry if this post has been made, I couldn't find it myself, but I would happily support the original post if someone were to link it to me.]