I'm on tumblr straight up posting it. And by "it", haha let's just say, another one of my silly thoughts
So we know Connor Morgan (now-a-frog edition) survived many destroyed timelines. What if, instead of simply redoing everything from scratch he actually did kidnap Lee and escaped with him. He'd end up in a new timeliness and live happily until he thinks of the new Lee in this world, and he wants to save him to so he does the same thing slightly to the left as he does in canon.
Now come 'our' timeline, he Kevin and Abi one, and he's some sort of reverse batman with an entire gaggle of Lees from every world he managed to nab one from.
Don't really know where to take it from there though. Obviously he can't get his Lee this time because this universe needs to exist, but he clearly wouldn't just give up. Would he still get caught? Would the Lees try and help him? Imagine Kevin and Abi walking on the street seeing a boy that looks at them a little suspiciously, then a nearly identical one sitting at a cafe a few building over leering at them too etc. etc.
Anyways that's "it", hope you enjoyed another glimpse into my many thoughts