The New York Rangers are on the brink of elimination in their 7-game series against the Pittsburgh Penguins, but Rangers forward and "enforcer" Sean Avery is on a much more serious brink. Avery was hospitalized at St. Vincent's Hospital early this morning around 3 a.m. for a lacerated spleen and he remains there this afternoon. Which means Avery will be out for the rest of the season. The Daily News had reported the much-maligned Avery......