The end of merger talks between Orrick, Herrington & Sutcliffe and Pillsbury Winthrop Shaw Pittman over client conflicts and McKenna Long & Aldridge’s partners’ rejection of a tie-up with Dentons illustrate how complicated and volatile the merger process can be.

But despite the difficulties, “there are lots of breakfasts going on” in New York City, said Jon Lindsey, partner and recruiter at Major Lindsey & Africa.