I have two of these going. One is my guy named for myself. I started on rookie just to accumulate stubs then decided it was so much fun I kept going. I eventually changed to dynamic difficulty and am in season 2 and at AAA right around the All-Star break.
The other one I am planning on doing a video series on so I won't share too much. Let's just say 'break a leg" isn't a good thing to tell a baseball player...