Matthew Vaughn & Jane Goldman Not Gonna "Kick-Ass" Anymore?

"Kick-Ass" and "X-Men: First Class" co-writer, Jane Goldman was speaking to MTV about the possibilities of herself and director, Matthew Vaughn returning to work on "Kick-Ass 2". This is what she had to say on the subject,
“I think the only thing that is fairly sure is that right now, Matthew doesn’t have any plans to direct it. He and I are not currently talking about writing it either. It may well be that Matthew oversees ['Kick-Ass 2'] in a producer role, and I may also be involved in that capacity. I know that there is somebody that Matthew has been talking to who would be interested in writing and directing that. That would be cool.”
I love Matthew Vaughn as a director, and would love to see him make "Kick-Ass 2", but maybe he would rather make "X-Men: First Class 2" instead and I'd rather see him make that. But I wonder who he's been speaking to? Maybe Bryan Singer? Singer would be a good choice. Let me know what you guys and gals think!