11 letters Baseball position ... or a description of each group of circled letters? Answer: CENTERFIELD
11 letters Historic symbol whose shape can be found hidden in this completed puzzle Answer: LIBERTYBELL
11 letters "The pizza is $9.75 ... he hands the $10 off to the boy and waits for the ___" Answer: QUARTERBACK
11 letters Multiple Grammy winner who was a contestant on "Dancing With the Stars" Answer: TONIBRAXTON
11 letters Mysterious phenomena ?à or a clue to solving 17-, 24-, 33- and 45-Across Answer: CROPCIRCLES
11 letters Unexpected development ... or what the answer to each starred clue contains? Answer: TWISTOFFATE