You're clearly have zero baseball knowledge. Morrow is never going to be better then a .500 pitcher who is inconsistent, period. He has been in the league too long, he is at his peak, which has been middle of the rotation guy at best. Look at his career, it is who is is. if you want to put blinders on good for you. People with baseball know how know what you get with morrow.
By your logic only the good starts count and the bad ones don't? Baseball for dummies is not a place to learn baseball. He will never be consistent enough with his stuff to be any better then average.