Seriously, we do. Most of the Kenan and Kel episodes don't have pages (Seasons 2-4, specifically.) There was also some books adapted from the show that don't have pages. Other things/people involved with the show don't have articles either, like the people who played Roger, Sheryl and Kyra, other characters besides the main ones, places other than Rigby's and other stuff.
The point is, we all need to add more pages. So, why don't you sign up and create something, as long as it's true, and has something to do with Kenan and Kel.