The movie starred Kevin Costner at his prime, along with Tim Robbins and Susan Sarandon.
Crash Davis (Kevin Costner, showcasing his Midwestern charm) is a perennial Minor Leaguer assigned to the Durham Bulls, a hapless team with a long tradition of mediocrity.
Getting a Bull Durham 2 would play to that same conceit, especially considering the fact that it’s a sports movie.
But as Kevin Costner points out in his interview, there is a reason he mentions this.