Anyone wanting an instant way to catch up is going to be disappointed. The trick is to have it be a feasible thing but not take the length of an entire patch to do. At the rate that patches have been coming along, that very well could be a difficult trick. Blizzard misjudges these balancing acts all the time so I guess we'll have to wait and see.
At least they seem to be aware of the problem. For those with a sense of history that's a sort of progress. As much as people like to complain about the shortcomings of LFR, it actually has made it possible to do progression raiding again with the severity of most of the problems that existed in BC related to this much reduced.