During my time, there might have been one pitcher or two that were top pitchers on a team. Teams that won maybe had three, but today they have a lot of depth. They have a lot of long relievers, short relievers, and the strategy is different. ↗
I enjoyed doing the gag covers better than the story ones because they were usually simpler. A cover based on an incident in the plot took a great deal of staging to tell a little story that was still part of the book. And it had to make sense on its own. ↗