What’s the longest career that can be played in the golf game? Wanting to run it for 100 years for a fun dynasty save but sim instead of play. Are new prospects generated and such, also?

I'm not exactly sure how many years you can play or if there are new prospects generated. I didn't get that far into the career mode (though I am hoping to in the future!). As with any of these games that potentially could have a limit on the number of years played, you could always reach the end of the career, save it, export the database, start a new career save and import the database to pick up where you left off.

In my experience, though, with WS games, there typically is no limit to the years you are able to play. I doubt Gary would have changed that for this title alone, but that's a question better reserved for him to answer.