Ryan lacks the votes to clean pass the skinny bill, which we know due to a few statements from a few HFC members.
Ryan also doesn't want to be bothered cancelling his vacation and working on a bill
Ryan also believes any committee bill will have the same problems the senate has had and will never actually work out to enough votes in the senate
Ryan is bitter McConnell is shoving all this onto him, expecting him and his chamber to take the fall for it when the insurance industry explodes, especially after Ryan's chamber did the hard vote, the senate is taking an easy way out.
This is my take on Ryan's statement, since it's pretty ambiguous.