Understating the importance of the bullpen is a major mistake. Almost all close games are decided by the bullpens. Trying to piece one together " on the fly" is not a good idea. It is very hard to win without a really good pen. It is possible , but difficult to do. And it all starts with having a first rate , reliable closer . Then you work from there. Our saves leader in 2019 had 16 saves. In 2020 it was 9 saves. Last year it was 24. The Sox , despite a really good lineup , did not come close to winning the division in any of those last three years.