fooey, you must be new. heading SSW thru DOTMI has been standard stuff since the 90's, depending on time of day, and DOTMI arrivals have changed little since WW1... SIERA arrivals will always be a compromise because of the convoluted, unchangeable airspace design. Perhaps you could understand that the good folk in CAD who design and control these procedures do so TRYing to strike a balance between many extreme variables, many of which you have no idea about. Put simply, it aint easy.
