Based on the article, Jeter signs one autograph for about the first 10 people on line, and for any kids.
If he were to stop each day, might be a good amount of signing.
And maybe Jeter is a bigger signer during spring training.
Strikes me as not the best time to ask anyone for anything, coming out of a rehabilitation session. if I just had rehabilitation, or for that matter a cavity filled, I might not be in the mood to interact. I could see the line outside of my dentists office for me now
It's a Yankee training facility, with workout equipment, weights, etc. so I suppose it is fair game, but it is still the off season, not spring training, and rehabilitation.
I vote Jeter passes the test here, not by wide margins, but passes.