I share the sentiment that I don't want to see a game end on a stupid technicality, even if the pitch clock is 90% positives right now. Instead of extensions and similar ideas, maybe something in the vein of fouls to give like in the NBA. For the first 7 innings, the violation comes with a penalty. After the 7th, you have three "violations to give". If your team messed up four times, you kind of deserve to lose the game on a technicality.