I think we would like to see a change in the Mark system. For some people either PVP or PVE is just not in their pallet. I respect the need to at least indulge a little and get your rank up to three to obtain weapons from a given vendor but after that if you have concluded that one or the other is not for you, you should not be penalized. On top of that crucible marks are far out weighing the value of vanguard marks because 5/7 vendors take crucible marks compared to the 2/7 taking vanguard marks. I would like to purpose 2 options addressing this. Proposal 1 - Allow the factions to take both crucible and vanguard marks but don't allow them to be combined in a single purchase. Proposal 2 - Allow wearing crucible class items while doing PvE to obtain crucible marks and vise versa.