The Xperia Play is a sure thing and ready to be announced at Mobile World Congress. UK carriers like O2, Vodafone, Orange, and T-Mobile UK have already announced to be officially carrying it. Now it appears that Sony Ericsson Canada has posted the Xperia Play on their website.
Other than basically confirming the phone for a Canadian release, there is no new information to be found there. However, a reliable tipster has informed MobileSyrup that Rogers will be the exclusive wireless carrier for the Xperia Play whenever it arrives to Canada. Thankfully, the Sony event at MWC is this Sunday and we should get all the missing details once the day arrives.