Now ETM may die of a sugar overdose, since John Cena is replacing Fred Flintstone on Cocoa Pebbles AND Fruity Pebbles http://www.nypost.com/p/news/nation...eplace_fred_flintstone_JgwsTOxOC1fmJfIwUTjjsK Can one of you PShop gurus replace BamBam w/ETM? Thank Yooooo-Wuh.... WWEâ€™s John Cena to replace Fred Flintstone on Pebbles boxes Any athlete can grace a Wheaties box, but who is big enough to bump the iconic Fred Flintstone from the cover of Fruity Pebbles? John Cena, thatâ€™s who. The WWE Superstar is replacing Fred Flintstone for a limited time on the popular Fruity and Cocoa Pebbles cereals. Cena is not totally suplexing the Flintstones off the cover of the box as Bamm-Bamm will also grace both covers with the 10-time WWE Champion. "It's been a life-long dream to be on a cereal box and I'm proud to represent WWE as part of our partnership with Post," Cena said in a statement. "It's an incredible honor to be recognized by Post, and I'm looking forward to joining millions of families at their breakfast table across the country."