The official announcement of Sony Ericsson’s latest model, the Xperia Play, might come sooner than we think. It was previously speculated that the device will debut at the Mobile World Congress (MWC) 2011 this February 14 to 17 at Barcelona, Spain. This changed however when a creative director for McCann Worldgroup has revealed during an interview with ABC News Nightline that they have been closely working with Sony Ericsson to place an ad during Super Bowl XLV this coming Sunday.