Well I suddenly got bored and decided to watch "How it Should Have Ended" videos on Youtube. Then I thought, there are a few moments in Lilo and Stitch movies that could've gone something like that. So I decided to write a chapter for each one and put it on here. Note, this is purely for the purpose of humor. No possible ending to the movie should take the place of the true ending.
626 crawled on the roof in order to avoid detection from the three girls below him. When outside, he placed his feet on the ground, ready to make his escape until he saw a red dot on his chest and dodged a couple plasma blasts. He took cover behind a rock to avoid the blasts.
"Ha ha! So nice to see your pretty face again!" a familiar voice called out. 626 was angry for a short second until he was confused as to why Jumba was there. But he decided it didn't matter and proceeded to eliminate the threat. He picked up the rock he was hiding behind and ran with it in front of him toward the source of the blasts. He could hear them moving, but it didn't matter because he could smell their positions. A couple more shots were fired, bouncing off the rock, and Stitch threw the rock at the source, destroying the plasma cannon. "Perhaps we should have asked for a back up cannon." Jumba said before 626 ran off to find a big city to destroy.
(A/N This one was the reason why I perceived what happened at the pet shelter a little differently than most people did. I originally didn't see it as an alien criminal using a random earthling as a shield. I saw it as an unstoppable killing machine feeling an inexplicable connection to a little girl. Of course, that might've had something to do with the fact that I first saw it as a young child and didn't understand what was happening in the movie.
(Same scene, different imagining)
Jumba watched as 626 stepped out of the small building. Knowing his creation would know the shot was coming if he had his laser sight on, he decided to turn off the laser and shot 626 with a plasma blast, easily hitting his mark. Pleakley moved in and put the handcuffs on 626.
"You're under arrest." Pleakley said, holding up a badge.
"Sorry, 626," Jumba said as he got down. "But you are key to freedom." They walked with the little blue creature in hand to where they hid their spaceship.
(This could pretty much be at any point after Lilo met Stitch)
Lilo walked with Stitch, who was now on a leash. They walked into town, straight to the animal obedience school.
"Learn to behave, then you won't have to come back here again." she said.
One our later…
The building they were at was destroyed, people cowering in fear, the fire fighters were putting out one of the biggest fires they had ever seen, and the paramedics were glad that everyone was somehow alive. Off the scene somewhere, Lilo held up a dog biscuit to Stitch.
"Sit." She ordered. Without even thinking about it, Stitch sat down and waited for her to give him the biscuit. She stuck out her other hand to him. "Shake." Again, he did as commanded. "Lay down." Unsurprisingly, he laid down as commanded. "Good boy." She complimented as she fed him the biscuit.