White Sox optioned C Josh Phegley, RHP Andre Rienzo and LHP Eric Surkamp to Triple-A Charlotte; reassigned INFs Andy Wilkins and RHPs Chris Beck and Cody Winiarski to minor league camp. Tyler Flowers will be Chicago's Opening Day catcher, and Rule 5 pick Adrian Nieto, barring something unforeseen, appears ticketed for backup duty. If so, Nieto will make history and become the first catcher since Butch Wynegar in 1976 (and second overall) to leap from Class-A to the bigs. Rienzo and Surkamp will both be back with the Sox at some point in 2014.