I think this is fantastic for numerous reasons. First and foremost, Koztino is an actual tag team, and should be teaming together into the distant future. This is good for a lack luster tag division, as it at least gives guys like the Usos something to do.
More importantly, who in the WWE is more entertaining right now than Santino Marella? Yes, Cena, Orton, Miz, they are the reason we tune in on Monday nights, but Santino Marella is RAW's ace in the hole. If nothing else, you can count on Santino to do something terrific. Whether it's on the mic or in the ring, Santino will come through, and the audience knows it. Did you hear the pop from the crowd after Koztino got the win last night? That was PPV World Title match loud! The fans are eating everything Santino does up, and Kozlov only compliments the Italian Stallion.
Everything about this move works in my opinion, and I foresee many memorable title defenses in the near future.