Agreed, but every once in a while somebody on the commentosphere spouts "Hey, I heard from the series creator that their making a new season!" And in one case, they actually altered the damn Wikipedia page to say it was true! And when I clicked the source link what do you get? A link to a fan-site with no credible sources what-so-ever. Just sad.Kim Possible already got extra episodes. That it made it past 52 is a testament to it's popularity.
And then you have the sadder ones, the ones that force the rumor that movies that were meant to be made but weren't are going to made again ALA the Hey Arnold movie sequel. This one stings a little as unlike the first movie, this one was supposed to have something to do with the damn show and even bookend the series finale cliff-hanger. Some fans just keep staking their claim in the land of what could have been, rather than staking it in the land of now.
I'd like to say Undergrads has a chance but...yeah we all know how this is gonna turn out.