Please post an accurate plan showing dimensions of your master suite including the master bath and master closet. You can draw one up if you don't already have one.

Your layout looks very much like this one, but with a closet in the upper left corner. and one closet in the lower right. You can take out the closet in the upper left and extend the master bath into that area, switch the closet in the middle bedroom to open in the master bedroom, and divide the closet in the front bedroom, so that it opens into the middle bedroom, as shown on this plan.