Let's start with the 1995 movie. I would let that be the last time that we see the original rangers together with them defeating Rita (who return in the Wedding 3 parter) and Lord Zedd. They will leave high school and start separating with Jason, Trini and Zack heading to Europe to attend the Youth Summit. Then, I will start season 3 with the Ninja Quest 5 parter. No 'Friend In Need' 3 parter. Masked Rider should stand on its own.