You know maybe this is just me but I feel like Hal is starting to take on Alan Scott’s role. And what I mean by that and that I hope I can explain well, is given Hal’s appearances in Dark Crisis/Road to Dark Crisis, Green Lantern, here in Swamp Thing but also how some characters talk about him like Wally and Roy Harper he feels like he’s taking on the role of the mature elder statesmen of the hero community who advises and mentors younger heroes.
Wally, Roy, Jon, Jo, Jackson, Levi and possibly others I’m forgetting. It’s something to consider I think.