Originally Posted by
codystarbuck
Batman would have progressed much as it did. Wonder Woman needed a revamp, so something would have happened there; same with Superman.
People tend to forget or are ignorant of the fact that there were reboots, long before Crisis on Infinite Earths. The main books tended to get what Greg Hatcher (and others) called a 'soft reboot," about every 5 to 10 years. This was due to the turnover of comics fans, traditionally. The publishers would revamp things, modernize them, from time to time. The difference is that Crisis did it for the entire line and DC made a big deal about it. Prior to that, Superman got a makeover and Clark kent became a news reporter, for WGBS. Batman moved into Gotham City, sent Dick Grayson off to college, and went on globe-trotting missions. Wonder Woman became Emma Peel, then put the bathing suit back on, while the JLA male team members watched her in secret (ewwwwwww; creepy!) The Fantastic Four went from trying to beat the Communists (always with the Commies, Stan, always with the Commies!) to the moon and were, instead, trying to reach Mars.
Now, some of you may say, well, that is in-continuity, changing the course of the stories; but, they also used to tweak the backstory a bit. Later writers, like Roy Thomas, who were obsessed with having previous stories link together, are the ones who then had to rationalize every change and create a clear history. Most fans didn't care that deeply, at the time; because they either, A.) hadn't read the previous version; or, B.) just wanted a cool story and didn't sweat it; or even, C.) had moved on to other things. When Comics were a mass market, people didn't really obsess about continuity (except maybe within recent issues). When the Direct Market became dominant and comics were a niche market, continuity became god. Now, changes require massive events. We can no longer say, "That was then, this is now."
You'll notice that there were few really radical changes in the major characters, after Crisis. Oh, sure, the Kents were alive and some new folks took over old roles; but, most continued on. You could have easily introduced the Charlton characters as new heroes, without Crisis. They are just new heroes, which is what the post-Crisis series did. So, you could still have JLI, except maybe not with Dr Fate, unless he comes over from Earth 2, for a brief period. He was only in the book for the first half dozen issues, before heading off for his own mini-series.