Logan Wayne, also known as the Dark Claw, is an amalgamation of Marvel's Wolverine and DC's Batman and appeared in the two companies' Amalgam crossover.
Let's say there was a second Amalgam crossover and another company-wide crossover between Marvel and DC. Which characters from both companies should appear in it and/or should be amalgamated and which Amalgam characters from the 1996/97 crossover should return?