Cripple buff idea.
                                     Trust me. I’m engineer                                 
                                
                            Having weakness and crippled would mean you only get 25% endurance regen. Would be unbalanced. However I do aggree that crippled has to be buffed a little in some way. Lets say a dodge would actually be perfomed in a lower evade frame. The evade time while dodging would become 0.5s instead of 0.75 and your dodges dont do 300 units anymore, but about 200(?)
                                    One of the Firstborn  Channel of Fvux