Two more Am Law 100 firms are queuing up to take on partners from McKenna Long & Aldridge ahead of its proposed combination with Dentons.

McKenna Long, which in recent days has watched a Silicon Valley real estate group decamp for Arent Fox and its national tax leader head to Holland & Knight, now is poised to see Pillsbury Winthrop Shaw Pittman and Covington & Burling bring on nearly two dozen lawyers on both coasts.