Word is coming down the wire that the new PSVita version of MK9 will be released on February 28th, which is the same day the Mortal Kombat: Komplete Edition is expected to be released. Amazon.com is giving the PSVita this release date, seen here:
The MK: Komplete Edition is showing the same release date as well, as shown here:
Is this a mixup? No one has the answer as of now, but when we know, we'll be sure to make sure we let you all know for sure!
Thanks to Murdoink from MKW for the tip!
hecterrific confirms MK9 for PSVita is NOT coming out at the end of February: https://twitter.com/#!/Tim_Static/status/171966623836672002