One of my favorite pastimes is to tie all of the continuities of Hawkman into one character. In the current Hawkman series, Robert Venditti has brilliantly put all of the past Hawkmen on one foundation. He has made an origin that explains all the Hawkmen and why Hawkman does what he does. It changes everything about Hawkman but also leaves everything that has happened in the past intact. However, a new challenge for fans came up when Shayera Hol and the Savage Hawkman showed up in Justice League No. 14-16 (February-March 2019).
