The walking dead (rewatch)

My first post was about how if Laurie had been honest with Rick about sleeping with Shane and let Shane be a part of their lives instead of pushing him out completely (yes I know she tries to do this later on) Shane would have been a better person and character throughout the seasons he was in.

Now I'm only talking about 5 eps in and I'm not talking about when Shane tries to force himself on her at the CDC. That was f'd u, we all know it but in my last post it kept being brought up. But I'm talking about the first few eps. Shane is a truly good leader and only wants to keep the ones he loves safe as well as the rest of the group.

Now I've been trying to keep an eye out for when he turns to the dark side of his mind and I believe it's when him and Rick go on a sweep at the camp site. Him and Rick have a disagreement whether to go to the CDC or to a military outpost. He points a gun at Rick while Rick is patrolling but stops But is seen by another character.My question is do you think that Shane regardless of what Lori did or didn't do when Rick came back to them would have left him a better person and actually cooperated with Rick's ideas or still the same hateful character we know him as.