Samsung has begun a quiet campaign to stir up interest in their Mobile World Congress announcement next month. Promising us that “something big is coming” in February, we’re also told that “evolution is fate” on the Samsung Unpacked site. We’re guessing here, but it could be something to do with Long Term Evolution (LTE) on some of their devices. The big part? Well, that could simply be a 10-inch tablet, or bigger handsets. We saw them recently unveil the Infuse 4G for AT&T which features a 4.5-inch Super AMOLED Plus screen, both evolutions on last year’s Galaxy S. It’s hard to say at this point, but Samsung plans to start teasing us on February 1st.