Just like many players.
Kershaw is 34 years old, has had 6 stints on IR in the last 6 seasons (including 2 last season), missed last seasons playoffs because of injury, he didn't pick up a baseball until January, had 3 week spring training and it was his first game in a season where the Dodgers are favored to win the World Series and need him healthy if they want to make that happen.
But yeah, let's put that at risk to chase what is ultimately an individual accolade on a Wednesday in April.
Btw, when Roberts talked to him after the 6th, Kershaw said "I'd like to go back out for the 7th and 80, 85 pitches, that's kind of where I want to finish". After the game he said..."as much as I would have wanted to do it, I've thrown 75 pitches in a simulated game and I hadn't gone 6 innings, let alone 7...We're here to win and this was the right choice".
I totally get it from the Dodgers' perspective.
The problem is when this becomes a trend. And, it already has. The Braves had a guy pitching a no-hitter in the World Series and pulled him.
How much will this harm baseball's popularity if this becomes the norm.
A little anecdote to illustrate my point.
We all remember the Strike of 94 and how it almost killed baseball's popularity. Then we had the home run chase of 98. Sosa and McGwire. Casual fans become invested again. Funny thing is, that same season, the New York Yankees won 114 games. The most regular season wins by a World Series Champion in history.
Yet, no one ever talks about them when people mention 1998. It's still Sosa and McGwire.
Most professional sports leagues will adapt and change to draw in the casual viewer. They don't have to cater their program to the die hard. The die hard will watch regardless.
So what happens when the casual viewer is flipping channels and comes across a game in the sixth/seventh inning and sees a no-hitter is happening? They'll stop and they will watch. They have a chance to witness something special. That doesn't happen every day. (Well, outside of last season when it did happen every day.)
However, what if pitch count becomes so rigid that no one ever finishes a no-hitter? Is that fan going to stay and watch or will it no longer have any meaning when everyone knows the pitcher won't finish the game.
No.
He's going to keep flipping the channel until he finds something else.
Think about the fans in attendance in this game. How many went home feeling cheated out of witnessing something special? And how many did baseball lose because of it?