It turns out that WWE has applied to trademark the WCW tag team name Harlem Heat, according to PWInsider.
This comes after there was a tease of a match between the team and The Revival at the Royal Rumble, which was shot during the WWE TLC Kickoff show.
The trademark is for “IC 025. US 022 039. G & S: Clothing, namely, tops, shirts, jackets, sweatshirts, hoodies; outerwear, namely, coats; bottoms, pants, shorts, underwear, dresses, pajamas, lingerie, clothing ties, scarves, gloves, swimwear; Halloween and masquerade costumes; footwear, namely, shoes, sneakers, slippers, flip flops, boots; headwear, namely, hats, caps; wrist bands; bandanas”