I changed the wording of the comparison between Anderson and Clark's tenure as coaches; previously it said that Clark achieved "even greater" success, however this does not seem like the right choice of words since during his tenure Anderson won the first 4 national championships contested before handing over the reins to Clark.  Hard to say that you can achive greater success as a coach than winning each national championship your team played for, so I worded it "even more prolonged" success to reflect this.