In Bob Gibson's best season, when he won the Cy Young and NL MVP in 1968, he pitched for the defending world champions. Three of his position player teammates finished 4th, 6th and 7th in the MVP voting. His shortstop also received MVP votes and won the Gold Glove, while his second baseman made the All-Star team. Two other guys were 1-2 in the previous year's MVP voting. The final starting regular was a two-time MVP who set the single season record for home runs.
There were six Hall of Famers, including the manager, on that St. Louis pennant winner, when Gibson set the all-time record for lowest ERA of 1.12... and he lost nine games.
The question is would Gibson even win nine games for the 2026 Red Sox?
Those '68 Cardinals had six position players with at least 28 career WAR. Right now Boston has maybe six average big leaguers on the roster (1B, the OF, and a few utility men).