I think Madison hinted at it during their promo at the go-home show before Impact. She told Mickie to "just quit" during their verbal exchange, lest Madison continues to get the best of her time and time again. So now that Madison has gotten yet another victory over Mickie for the title, she has no reason to give Mickie another title shot. That is, unless Mickie puts something on the line as well, which i think they've absolutely been building to throughout this feud. And that would be Mickie James career.
Madison already "ended" the careers of Roxxi and Tara before bringing Tara back, so TNA would be wise to remember their history. Madison has the reputation of being the "career killer" before she took on this beauty queen persona. The only reason Madison should put the title on the line should be if Mickie is willing to sacrifice her career if Madison wins the match. And the match should be held under Madison's conditions, without Mickie having a say.
This would really add intrigue to what would otherwise be another predictable match between the two. Nobody knew that Roxxi had fallen out of favor with management when she lost her career ending match, and although unlikely, Mickie may have done the same. She's gone from being a big deal to just "another knockout", and fast. So adding that stipulation would certainly make the match intriguing, and I think its the only direction they can go from here to keep the feud intriguing.