You can really tell Bocho booted for Season 6 and 7....

His missing hand is really noticeable in the last two seasons. While there are really good segments throughout the season, the spirit of the first five seasons has been diluted pretty bad. You can also tell that those involved really thought the Buntz and Sid characters would carry the show and focused on them two too much while not focusing on the ensemble in the same way as in earlier seasons.