Dems should identify a more moderate and reliable Republican who is trustworthy and willing to move important legislation. Bring four more Rs with him/her and viola you have a governing coalition to at least steer clear of impending disaster.
Problem is you can't trust any of these piss ants. Seriously. And no matter who they have in leadership they don't have the talent to govern. This cascades down to committee chairs and relegating assignments, authoring legislation, and the various functions relating to House responsibilities.
The fact they can't coalesce within their own party to select a House leader after recently ousting one, in the face of international turmoil and a pending Continuing Resolution rehash is evidence of that lack of talent and is a graphic warning sign.