Following Paul Walker's tragic death, his brothers Cody and Caleb were both brought in to help finish filming his scenes with the help of state-of-the-art visual effects. The results are for the most part pretty superb, but what's most surprising is that Walker's youngest brother, Cody, is apparently keen on carving out a Hollywood career for himself. Rumours have been swirling for some time that Universal were impressed enough with Cody's work that he might be appearing in future Fast And Furious movies as a whole new character. Given the series' theme of family, if Cody plays Brian's younger brother, it would be an interesting way to continue the O'Conner legacy without needing constant callbacks to Brian and Mia, who can just stay retired.