This was before a good well-organized farm system. In this day and age, if you have an excellent farm system it's possible to avoid these challenges. The Yankees did.https://twitter.com/baseballcrank/status/1118221955008745472 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
OTOH, today those guys would have all had big contracts by 1906, so same problem.