2015 is shaping up to be another season rife with nostalgia for the ’90s in the Bronx, as the New York Yankees will reportedly honor a trio of World Series champions throughout the season.

Pitcher Andy Pettitte will receive a plaque in Monument Park on August 26th, and his number 46 will be retired. Pettitte, who won five World Series in pinstripes, pitched his final game — a complete game victory over the Astros — in 2013.

The New York Daily News’ Mark Feinsand reported that the Yankees also plan to retire the numbers of Bernie Williams and Jorge Posada.

The Yankees have retired the numbers of 16 players (Yogi Berra and Bill Dickey’s shared No. 8 was retired twice), and two managers (Joe Torre and Casey Stengel). Along with Jackie Robinson’s No. 42 (shared with Mariano Rivera), 17 numbers are off limits already, and that number will likely rise to 20 by the end of 2015.

Many fans are concerned that the Yankees are retiring too many numbers, and they should be. The end of double-digit numbers (and the Yankees as we know them) is little more than four centuries away.

The Yankees franchise was established in 1903, meaning its been in existence for 112 years. With 20 retired numbers in that period, the Yankees have been retiring numbers at a rate of .178 numbers/year. To make our predictions more accurate, let’s safely assume the Yankees will retire Derek Jeter’s No. 2 no later than 2016, which will alter the rate to .185 numbers/year.

With a 40-man roster to fill, that means the Yankees would only have room to retire 39 numbers before things get weird. We should hit that point by 2225.

At this pace, the team will run out of double digit numbers entirely by 2442, 427 years from now. We hope the Yanks have a backup plan in place.

The Celtics, meanwhile, with 21 retired numbers since 1946, are on pace to run out of double-digit numbers by 2278.