Roman Reigns was asked on Twitter by a fan if he thinks UFC Women’s champion Ronda Rousey should be a member of The Shield. Reigns said she seems like a good fit, which lead to a reply from Rousey & an exchange between the two:
Rousey: “How did I not see this till right now!?#thisisawesome @wweromanreigns”
Reigns: “@RondaRousey well hell lets get a vest on u and start tearing the world apart! #BreakEveryRuleInTheBook”
Rousey: “Btw I fan-girled out on that @WWERomanReigns tweet so bad I screwed up like 5 times lol”
WWE was reportedly interested in having Rousey appear at this years SummerSlam.
Source: Wrestling Inc
Wrestling News Blog 
It could work….TNA had one of the best all time rivalries with Gayle Kim and Awesome Kong….haven’t watched the program since then.