Okay, it seems like forever ago that H20 came out, but if I remember correctly, the spoiler for that ending was that Michael switched with a paramedic that came to put him in the ambulance. Makes sense to me, ya just can't keep Michael down. He knocked the paramedic out, switched clothes and used some paramedic [stuff]to keep the mask on his face. Notice when Jamie Lee hits him with the ambulance he is tripped out and pulling at the mask? Then, he reaches out for help at the end before she slices and dices his head off? Another opinion is that this is going too far having Busta in the movie... Who is he supposed to be? Changing the characters huh? Probably cuz no one wanted to agree to the deal and they probably offered Jamie Lee a lot of money to be in it. lol =)