I believe there are multiple components to a championship rotation. The higher the quality of each component the better the teams chances of winning the last game of the year. A big, bad, bull in the back of the pen would be my #1. An Ace to set the tone is my #2. 3 quality arms to bridge from starter to closer, two right and one left, is #3 on my list. At least one other high end starter, preferably two, to cover any hiccups is my 4th option. Making my case is Reardon and Aguilera, followed by "Sweet Music" and Morris. Blyleven was the quality second starter bordering on ace.