Rob has had a few different voices for many reasons throughout the seasons. However, his original and primary voice actor, Charles Phillip, is particularly iconic as Rob's voice. 

Phillip's performance as Rob through the original run of The Amazing World of Gumball was filled with emotion and authenticity that truly made Rob's character what it is. Voice actors are perhaps (in my opinion) the most important part of a character because a voice can tell you so much about them. 

However, after TAWOG was revived and TWWWOG, Phillip did not reprise his role as Rob. Instead, Maxwell Cazier took on the role for Rob's appearance in The Rewrite. No insult of Cazier, but he has a much different voice than Phillip, a voice that seems odd on Rob's character compared to earlier seasons.

I am making this petition because, as a TAWOG and Rob fan, I feel strongly about the importance of characterization and how a character is portrayed. I think, if it's possible, Charles Phillip should continue his role as Rob, because the voice of a character is very important.