So what are these dates for?

Exhibit 1 : Found in Beckwith Park, a sequence of "Hexadecimal" numbers are found in the corner of the map. Decoded by u/Hell_Kite, the numbers apparently represent the date March 2nd, 2016.

Exhibit 2 : In a recent episode of Top 5 Goals by Rocket League Central, the episode was interrupted to give QR Codes to watchers. Fans were quick to solve what was hidden behind the mysterious QR codes. Unfortunately, it just led to another hidden message which translated to "FIND THE KEVINS". Kevin is a dinosaur that could be found around the Rocket League Central website, and if you clicked on them, they led you to a picture that seemed to be part of a bigger picture. Once again, fans joined together to collect all of the missing puzzle pieces. All of them together created this. This weird and confusing picture somehow leads to another site within Rocket League Central. It's a countdown that stops at March 5th, 2016 at 7pm GMT.

So what does this all mean? DLC? What do you guys think? Speculate to your wildest dreams.