Scav specific stripped down hideout with its own crafts & stations that give bonuses into different things is one.
A full Scav reputation tree where your standing with Fence unlocks tiered benefits, better spawn loadouts, access to exclusive scav only extracts, and eventually a 'scav boss lieutenant' status where you spawn with bodyguards and random genned gear scaled with scav reputation level.
A horde type gamemode with a greed mechanic, where staying longer in a scav raid, increases a multiplier on loot value randomly generated after raid based on handbook value, as a bonus and increases Xp multiplier. But also progressively spawns more hostile PMCs at faster rates & your scav character acts as Tagged & cursed after a certain time limit and PMCs actively get more and more aggressive and are wearing higher teir gear.
Scav specific stripped down hideout with its own crafts & stations that give bonuses into different things is one.
A full Scav reputation tree where your standing with Fence unlocks tiered benefits, better spawn loadouts, access to exclusive scav only extracts, and eventually a 'scav boss lieutenant' status where you spawn with bodyguards and random genned gear scaled with scav reputation level.
A horde type gamemode with a greed mechanic, where staying longer in a scav raid, increases a multiplier on loot value randomly generated after raid based on handbook value, as a bonus and increases Xp multiplier. But also progressively spawns more hostile PMCs at faster rates & your scav character acts as Tagged & cursed after a certain time limit and PMCs actively get more and more aggressive and are wearing higher teir gear.