>>11350674In Japanese G1, Hot Rodimus (Hot Rod) does become Rodimus Convoy as he’s the only JG1 leader to share the Convoy name with the original Convoy. Also, it’s sort of implied Primal is not a Prime since he recognizes the Matrix of Leadership when they find Optimus's body but never says that he also has it. We also meet a Beast Era character who is powered by the Matrix of Leadership and he is specifically labeled a Prime, that being Primal Prime. (Really, his name is meant to be a reversal of Optimal Optimus, the toy he shares a mold with)