That is my main reason for changing to this 3 day split. With the upper/lower 3 day rotation, it came to a point where my legs didnt seem to recover. They were sore all week long and i got the feeling that soon my weights would go down.
I guess with this routine, lunges (my favourite leg exercise) are the ones that will be the ones to get compromised.
Another option was to move the DL's to back and the Shoulders to chest and abs to back. I have posted that option below. It does make a for a heavier back work. What do you think of this option? or is the previous option more workable?