I didn't thought it could be possible, but I'm getting interested on Digital Circus so I'm just gonna say some theories and speculations I saw on episode 2
First of all, Gummigoo (the crocodile) is dead, hes not going to come back (I considered him as dead because is impossible that Caine let him have his memory intact, so is going to be back an NPC not remembering Pomni)
-Is very common on some 3D shows/videogames to recicle the models on a very inteligent way, changing the texture of the object/character for turn it into a diferent thing. This is a series where the protagonist are self aware of those kind of details, so probably if we are going to "see" Gummigoo again, is going to have another texture for be on another world. Not gonna be him but Pomni for sure is going to notice that the character recicles the model of Gummigoo
-next point: the glitches and fails on the simulation trama of the digital candy kingdom. The NPC are too well coded... they are more complex than the other things, they are almost human. That can be very dangerous having in count that the simulation has very silly glitches like fails on the colissions of the objects that can cause of then getting out of the map. The simulations are not ready for having that very well developed characters. (And also, the history of the quest has no sense, they have to recover the mapple form the villains but the queen gave to them also a truck full of mapple and if you change it for the other you still complete the mission?? [It was that there was a THIRD truck taken from the backup place, thans for tell me on the rt/coments and srry xd] the thing ls, that the way they completed the quest was a completely impossible thing that Caine couldn't predict for sure. The thing whith having humans testing the games is that they can find unexpected glitches)
-also, is very obvious that Caine is an advanced iA. He for sure would not understood somenthing as a funeral
Now let's see if all of this affects the history somehow
