If it's gonna be between normal and LFR it will still be an absolute faceroll, normal mode is easy as it is. Flex will be for casuals who actually want to do something that has a sense of progression rather than queuing to get gear
---------- Post added 2013-06-22 at 07:54 AM ----------
Also, I don't understand this argument of "I can just do lfr when i want rather than raiding at a specific time". What is the point of doing LFR if you aren't going to do normal raiding? All you do is get bad gear from a total joke of a raiding system.
And you may be thinking "What's the point of normal mode then, all you do is get gear." You do normal mode so you can progress on heroic mode so you can have cool titles, mounts and gear to show off.