sentences:  Vasquez also asserted that, despite the widespread rumor suggesting otherwise, he would have returned to the show again had Nickelodeon not deemed the revival "too expensive" for what the crew wanted to do with it.In 2011, Nickelodeon approached Rikki Simons, the voice of GIR, about doing some animated shorts revolving around GIR.While Simons was open to reprising his role, nothing ever came of these shorts for unknown reasons.