I have recently joined several other young worlds, and have been developing a Player Ranking system that I am going to use to inform my Hall of Fame voting going forwards as it is the most complete system that I can think of. It involves creating a baseline score using WAR/year and then awarding bonus points for accomplishments like World Series Rings, Pennents, Cy Youngs and MVP Awards, Years with 4+ WAR and leading the league in a variety of categories both during individual seasons and across their entire career. In short, it rewards players for the two most important things that we as GMs and Owners "hire" them to do: playing well and winning.
To create this system, I took MLB.com's scoring criteria from their article on the best ever Free Agent deals (published in January of 2020) and expanded it to include league-leading data since I have been able to track that since ATH's inception. Below is a look at the Hall of Fame candidates ranked by their score on this scale as well as an explination of how each player's score was calculated: