From Charlie Hoffman's comeback to the likely location for the Genesis Invitational, here are the top storylines as the tour heads into a big stretch.

Course: Torrey Pines GC South (Yardage: 7,765. Par: 72) and North (Yardage: 7,258. Par: 72). Prize money: $9.3 million. Winner’s share: $1.674 million. Television: Wednesday-Thursday, 3-7 p.m. (Golf Channel);