@inkcil -- These are the modes I covered for this piece, but the only real other offering is the online mode and exhibition type stuff, which I talk about in the review (coming up very soon).
With so many quality games on my shelf I can't find the time to delve into PGA 13's long term modes so just stick to the unchanged Play Now options. Just wish this included the ability to play proper tournaments & not just single rounds with a maximum of 4 competitors.