Here is my take on the current state of closers. I will list Division-Team-Closer-competition, if any. This list will be dynamic throughout the season with updates when changes are necessary.
Yankees - Mariano Rivera - No competition.
Boston Red Sox - Jonathan Papelbon - No early competition.
Tampa Bay Rays - Completely open at this time. They may sign Brian Fuentes.
Chicago White Sox - Matt Thornton , but with Ozzie it could be anyone at anytime.
Cleveland Indians - Chris Perez - No competition.
Kansas City Royals - Joakim Soria – No competition.
Detroit Tigers - José Valverde – No competition.
Oakland A’s - Andrew Bailey – No competition.
Seattle Mariners - David Aardsma - surgery was more extensive than first thought. Brandon League would be 2ND choice.
Texas Rangers - Neftali Feliz forget the rumors he moves to the starting rotation.
Washington Nationals - Drew Storen it’s the 23 year old's job to lose.
Philadelphia Phillies - Brad Lidge – No completion.
New York Mets - Francisco Rodríguez – No completion.
Florida Marlins - Leo Nunez lost it to Clay Hensley late last year, both will compete for it this year.
Atlanta Braves – Open for any of these three to win. Craig Kimbrel , Jonny Venters , George Sherrill
Chicago Cubs - Carlos Marmol – No competition.
Cincinnati Reds - Francisco Cordero - No competition.
Milwaukee Brewers - John Axford – No competition.
Houston Astros - Brandon Lyon – No competition.
St. Louis Cardinals - Ryan Franklin – No competition.
Arizona D’Backs - J.J. Putz – No competition.
San Francisco Giants - Brian Wilson _ No competition.
San Diego Padres - Heath Bell – No competition.
Colorado Rockies - Huston Street - No competition.