effectively at the beginning you had the reef awoken that didn't allow anyone to get into the outer system without being shot down, as the reef was Mara sov' s territory. this was solved after HOW however. then came the fact that they needed to be sanctioned by the consensus or at least a vanguard official... which they were Zavala sanctioned a fleet ship that would go out slightly past Saturn to warn us of any happenings after arach jalaal gave him the tip on the skyburners' distress signal during the TTK campaign. currently, the only problem is that near the farther end of the system are the nine and the jovian colonies of theirs. and they are highly territorial and incredibly powerful. so it's safe to say the nine might wipe out their fleet if the tread so far... but this falls on its ass as we the guardian go to io and nessus in d2 which are well into jovian colony territory... so... bad writing. that or they are pussing out, which seems incredibly unlikely. [spoiler]also, what happened to that fleet ship form ttk? why didn't the send a warning or a distress beacon when ghaul entered the system? where is it? did they get wiped out? I guess it is DO, so it's possible. but why did no one mention it? did they abandon the city? if so tf, and give their coords so I may make them one with the void [/spoiler]