I'd even go a step further to say The Woodlands probably won't lose much steam at all. Their program leadership has always been very decentralized compared to most schools. From 2009 to 2010 TWHS lost head director Brett Johnson and assistant Chris Allen in the same year, and they went from 3rd at San Antonio in '09 to 4th in '10. To be fair Joni's promotion was an internal one and that *can* make a difference. Usually when you ask a head director with a more top-down approach what their secret to success is, they'll start delving into their daily procedure and go into meticulous detail about creating characteristic sounds player by player or talk about their personal relationship with the students and how they get the students to respond to their teaching etc. I've seen many a program led by that "Herman Boone" type figure (from "Remember the Titans") where they have the larger than life persona that moves students towards a purpose. And when that teacher ultimately leaves, the program crumbles. Both Brett Johnson and Joni Perez have gone on record as basically saying something along the lines of "picking strong lesson teachers, strong marching staff, and cultivating strong student leadership" when asked the secret of The Woodlands's success.