NOOOOOOOOOO!!! Man, I was pretty riled up by the end of Glasslands, with Phillips and BB's fragment getting all exploded on Sanghellios. If they dare Kill the whole team off (especially Vaz and Mal) I'm gonna be pissed.
Besides, even if Halo 4 and Spartan Ops take place 2-3 years after Glasslands/Thursday War, Spartan Ops has started featuring Jul M'dama as the big bad. If Jul sticks around that long, I'd hope at least most of Kilo-Five do too