I am still in the thinking stage. One idea I've considered is having a User actually enter Mainframe to help Bob, Dot, Enzo, and friends combat Megabyte's forces, but first I have to watch all the episodes again so that I can see if there is nothing to contradict that idea(I am not sure if the series had an established time frame).
Another idea is that Hexadecimal will be back, and I have other things planned. I just hope I don't forget anything like I usually do with my elaborately planned fan fiction. I don't know when this will be finished, but I plan to get it done soon enough.
I've already seen every episode of ReBoot at least once, and right now I have finished re-watching the first season.