Brock Lesnar is being officially advertised for the December 8, 2014 episode of Monday Night Raw in Greenville, South Carolina. This is the go-home to WWE TLC episode as the pay-per-view will take place on Sunday, December 14, 2014 at the Quicken Loans Arena in Cleveland, OH.
This does not necessarily confirm Lesnar vs. John Cena for the WWE World Heavyweight Championship at TLC but it is a strong indication. Vince McMahon has planned since September to do Lesnar vs. Cena one more time and it's clear it will not take place at Survivor Series. Given the fact Lesnar is being advertised for this episode of Raw in particular, the chances of WWE blowing off the program before the end of the year are good.
The company would then be able to start fresh with Lesnar at Royal Rumble in January to build to Wrestlemania 31 next year. As things currently stand, Lesnar's WWE contract is up after the pay-per-view in March.