Everyone with an opinion about the Hall of Fame falls somewhere on the continuum of peak value vs. longevity. A player can’t be a Hall of Famer if he was never among the best players in the game, or at least those at his position. Similarly, a player who dominates for a year or two and then fades into obscurity isn’t likely to garner much support from Hall voters or fans (though past Veterans Committees have felt differently). But we all put different emphases on peak vs. longevity.
To me, some of the most interesting baseball careers are those of players who do achieve true greatness for a short time, only to burn out or fade away. Following are two possible rosters of the Hall of Could’ve Been- lists of players who had multiple MVP-type seasons, but didn’t sustain their peaks long enough to be obvious Hall of Famers.
First, all retired players with at least three seasons since 1901 with 7 or more WAR (per fangraphs), but fewer than 60 career WAR. A 7-WAR season generally puts a player in the MVP conversation, while 60 career Wins are typically enough to put a player in the Hall of Fame. Continue reading

