Another reason to delay the introduction of the model could be due to the speculation that Samsung is testing two different versions of the phone. One has a dual-core processor under the hood while the other has a quad-core processor doing the heavy lifting. With Samsung currently testing the quad-core Exynos 5250, a possible choice to be powering the Galaxy S III, there could be plenty of truth to this theory.
Hopefully by the start of MWC next month, Samsung will have decided to take the Samsung Galaxy S III on the trip to Barcelona. It might even be bad for the manufacturer not to show it off at MWC. If the phone does not get introduced next month in Barcelona, the rumored specs of the phone will just continue to get more and more impressive until it comes to the point that no matter what Samsung raises the curtain on, it will be a disappointment. Just to prevent that from occurring, the Samsung Galaxy S III should be unwrapped at MWC. Let's hope Samsung sees it that way.