I would have loved to see all of cory's friends from season 1 appear in all the other seasons on the show threw the years they were great.

https://www.youtube.com/watch?v=n3eJkf4erbI
https://www.youtube.com/watch?v=n3eJkf4erbI
https://www.youtube.com/watch?v=n3eJkf4erbI