Why is perception no longer a skill? Why is it totally controlled by class? Why is Wisdom now used to determine initiative? Why is there only one feat to increase the prof, and it only goes to expert? Why is it that only rogues can be masters in perception?
Don't get me wrong, I like the use of perception for all the things that it is designed for. BUT, I don't know many fighters that are going to waste points in wisdom just to increase their initiative.