Those who didn’t gain much after the last debate probably see their money supplies drying up. They will be forced out soon.
A few — Huckabee, Santorum, maybe Paul and a couple of others — might be able to manage on a shoestring budget, like Huckabee did in 2008 and Santorum did in 2012.
Notice that Gilmore didn’t even show up for the debate.
Cruz Post-Debate Fundraising Haul Again Tops $1 Million…In Only 48 Hours
http://www.freerepublic.com/focus/f-news/3338833/posts
I think Gilmore was told he would not be allowed to take part (even in the “kids’ table” debate).