[quote]Why was Palmers face busted up at the end of Halo 5 and Halsey's was untouched?[/quote]Probably because Halsey isn't really capable of fighting Promethean forces. [quote]How exactly did Blue Team and Osiris get beck to Sangheilos? Both of the groups came on guardians and only debris objects were being carried through with the guardians.[/quote]They, probably with the help of Exuberant Witness, most likely found a slipspace capable ship brought in by a Guardian. Like a Lich. [quote]Why didn't the warden attack Blue Team at Maridian rather than wait until they were on Genesis to try to stop them?[/quote]Because he's working for Cortana and does not yet know Blue Team's full motives.