Originally Posted by
king of hybrids
that would be by johns hand, no?
as for the reincarnation thing; there did need to be some rationalization with the amount of hawks, especially when there was a not-necessarily-commerical reason for keeping the golden age ones in continuity (if you've already ticked off moore, ellis, millar, waid, rucka etc; you don't add to it by ticking off gaiman by declaring his thing non-canon*) at the time. now though, you can bring bring back shayera (As hawkwoman or without an alias; keep kendra around for the reincarnation stuff/hawkman romance; or ship katar over to earth-2)
*same reason Miller was seemingly able to block johns (At the height of his influence) from using carrie kelley in a multiverse setting, or tomasi using her after requiem