WWE posted a video of Santino's most memorable moments on YouTube. You can watch at this link or embedded in the video below:
It's interesting the company hasn't definitively announced Santino as retired. While Santino announced his in-ring career was ending due to a neck injury, WWE termed it a career-related announcement. In the video above, the description reads, "With the possible in-ring retirement of Santino Marella."
At this point it appears there is hope he won't have to retire but obviously, it seems he's more likely to retire than not.