Which characters from other TV shows, past and present, should have had guest appearances on Wings?

Personally, I would have loved to see Reverend Jim from Taxi visit the airport and have a chat with Antonio, one hilarious cabbie to another. :lol:

I also think Carla from Cheers would have made a great girlfriend for Roy.

Ellen Morgan of "Ellen".

Cory and Eric Matthews of "Boy Meets World" could have a funny situation with Joe and Brian Hackett.

Beth of "NewsRadio" could come to the Island and date Lowell for an episode.