What really disappointed me about Halo 4's campaign is that it didn't flesh out Master Chief's relationship with the Spartan IVs. It would have been really interesting to see if Master Chief really felt outdated compared to the newer Spartan IVs, or superior to them. What did MC think of them and vise versa? It would have been cool to see the Spartan IVs be all cocky and then just have it all blow up in their faces when MC saves their lives or what not. What do you guys think?