Our countdown of Players to Watch for 2012 continues Monday with five players we've grown accustomed to seeing on big stages. Charl Schwartzel took up TOUR membership in 2010 and really burst onto the scene early in the season with his come-from-behind victory at the Masters. K.J. Choi finished tied for 8th at Augusta, but notched a big victory at THE PLAYERS in May. Matt Kuchar, Hunter Mahan and Lee Westwood, all winners on TOUR in 2010, were blanked in 2011. Kuchar and Mahan combined for 18 top 10s and four runner-up finishes en route to top-10 FedExCup finishes. Westwood returns to the TOUR after a one-year hiatus. Below is a link to each of the 5 players who were revealed on Monday. PGATOUR.COM will countdown the players for the rest of December, with No. 1 unveiled on Dec. 30. Be sure to check out this year’s new addition of the Three Wise Men – Chris DiMarco, Arron Oberholser and Craig Perks, who offer their takes on each of the players on the list. Let’s us know how you think these players will perform in 2012 and whether we ranked ‘em too high, too low or just right. No. 16: Charl Schwartzel No. 17: Matt Kuchar No. 18: K.J. Choi No. 19: Hunter Mahan No. 20: Lee Westwood CLICK HERE FOR COMPLETE ARCHIVE PAGE/SCHEDULE FOR THE TOP 100 PLAYERS TO WATCH IN 2012