I think thats the ohtani rule. Most of the rule changes (DH banning shift 3 outs per pitcher) have been reducing the number of magerial decions impacting the game. I like the pitchclock and bigger bases. IMO banning the shift was a solution to a non-existent problem.I always said that MLB missed the chance to properly merge NL and AL baseball styles together.
Should have had the DH until you remove the starting pitcher. Once you remove the starting pitcher you then lose your DH hitter.
Keeps the bench involved, makes managers more relevant, starters might go deeper into games.