The WWE has continued to finalize their card for Night of Champions in less than two weeks at the Bridgestone Arena in Nashville on Sept. 21 and there are two possible matches being tossed around for the kick off show.

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Wrestlingheadlines.com reports that there are some discussions about having either a Bo Dallas vs. Jack Swagger match or a tag bout pitting Adam Rose and the Bunny against Heath Slater and Titus O'Neil as possible matches for the pre-show that kicks off the proceedings at 7:30 p.m. that night.

Dallas and Swagger have had a war of words over the last few weeks while Rose has been involved with Slater and O'Neil and there has been a lot of storyline emphasis on the bunny so either match would make sense to kick off the show.

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There have been reports that Darren Young, who has been sidelined with an injury, will eventually be revealed as the man under the bunny costume, but that hinges on his ability to return.

Night of Champions is headlined by a SummerSlam main event rematch between WWE World Heavyweight Champion Brock Lesnar and John Cena as Cena looks to prove he can stop "The Beast" and Lesnar tries to continue his dominance ever since ending The Streak of The Undertaker at WrestleMania XXX in April.

There are four other title matches on the show which include an Intercontinental Championship bout between Dolph Ziggler and The Miz, Sheamus defending his United States Championship against Cesaro, The Usos putting their Tag Team Championships on the line against Goldust and Stardust and Paige's Divas Championship hanging in the balance in a Triple Threat Match involving Nikki Bella and AJ Lee.

The WWE recently announced two big singles matches for the show including Chris Jericho vs. Randy Orton and Roman Reigns vs. Seth Rollins.

Rounding out the matches announced so far, a clash of the titans will take place as Rusev is slated to battle Mark Henry.

Bray Wyatt isn't booked for the card as of now, but there has been speculation that he may cut a promo or get involved in the Intercontinental Championship match as he is reportedly slated to feud with Ziggler down the line.

Night of Champions takes place live from the Bridgestone Arena in Nashville in less than two weeks on Sept. 21 and here is the updated official card:

WWE World Heavyweight Championship:
Brock Lesnar (c) w/ Paul Heyman vs. John Cena

WWE Intercontinental Championship:
Dolph Ziggler (c) vs. The Miz

WWE United States Championship:
Sheamus (c) vs. Cesaro

WWE Tag Team Championships:
The Usos (c) vs. Goldust and Stardust

WWE Divas Championship Triple Threat:
Paige (c) vs. AJ Lee vs. Nikki Bella

Singles Match:
Roman Reigns vs. "Mr. Money in the Bank" Seth Rollins

Singles Match:
Chris Jericho vs. Randy Orton

Singles Match:
Rusev w/ Lana vs. Mark Henry