I think that Alan would get along well with Simon and Teen Lantern, unsure about Jessica and Jo.
Simon I feel Alan would respect for the hardships he’s faced in his life and yet in spite of them becoming someone better. I picked Teen Lantern because I guess she’s like in that she’s also technically not a lantern and could use a mentor in that regard, besides I think he’d be nice enough to give her that superhero internship with the JSA.
I’m unsure how Jessica would interact with him, her backgrounds vastly different of being able to overcome her crippling fear so I’m not really sure how they’d interact.
I feel like Alan and Jo meeting would be interesting or weird, she’s very much a lantern who is more of a cop and is dealing with political and racial issues where as Alan is a man who has lived through huge societal changes since the 40’s all while hiding who he really was. Like I feel either they’d really get along or they’d really argue. Like she’d be upset with him because he hid who he was and that unlike her he didn’t really have to struggle like her who is also lgbt and a black woman unlike Alan who could hide for decades as a straight white man.....but maybe I’m looking to deep, I hope I didn’t like make anyone mad with that it’s just where my brain instantly went to.