Talk:Fiora/@comment-16859855-20130830051009/@comment-4881935-20130830052419

Burst of Speed gives Fiora a 3 second period to build up her bonus movement speed, and from her last attack within that 3 seconds, she gains 3 seconds of bonus movement speed to use jump out of fights. The movement speed buff can potentially last for 6 seconds )3 seconds longer than that attack speed buff). So, as of this moment, she can already jump in/harass/jump out

So what you're suggesting is just overlapping something she already has.