For what network did the person who Sal Paolantonion replaced as host of "NFL Matchup" leave ESPN2 to join?
Sal Paolantonio:  In 2004, he added studio work to his duties, replacing Suzy Kolber as the host of "NFL Matchup", an X's and O's football show; joining him are Merril Hoge and Ron Jaworski. Suzy Kolber:  Three years later, she left ESPN2 to join Fox Sports, and rejoined ESPN in late 1999.
Fox Sports