Marvel Comics has released an enigmatic teaser image of the Avengers “A” logo in the crosshairs of a telescopic sight.  The only writing on the poster is a date, "December 2011," which looks like the “target” date for the particular event.  Will the team suffer a casualty?
 
Marvel will release some details concerning the “event” at 3pm Eastern Standard Time on Tuesday.  Check back with ICv2 to see what Marvel decides to reveal, chances are, judging from past performances, the publisher won’t unveil everything at once.