You see grey cause that is the color of your Guild.Hm ... Leaders could abuse that, by locking sectors that they want to farm, thats a more logical explanation BUT i still see people ignoring those Marks so i hope we see some colors instead of grey in the future !
Its an improvement but there is space for a lot more, lets see what INNO is making for us in the future !!
(i wont comment for Rogue Attacks, the Log is still needed....!)