Oh I think Bobo fits in perfect because be bumbles a lot! Bobo i find hilarious in the way he talks. He'll start a sentence and then finish it with something else or he'll babble a little or tries to tread around something but makes himself obvious "I, I didn't over hear anything" (from MFS) and Bobo can keep that constant deep voice. Plus it's just great to see Bobo Again! He wasn't in Muppet Wizard of Oz. So the last time we saw him was IAVMMCM back in 2002! I love Bobo!Some of the joke gets lost with the inclusion of Bobo because he can actually speak clearly. But I liked his "Bum, bum, bums" throughout the song.
The profile pic looks professional so i think its official, maybe its been made as a test for Youtube, or something for the site they didnt want to use there.Either way, whoever it is obviously has access to Diz resources because, dispite the aweful greenscreening (did anyone see the chicken walk through Beaker at 1.41?), this was a truely inspired piece! Muppet/Disney/whoever is behind this, kudos and congrats! I'm loving it and have shared it with all my Facebook friends.