Just read on the forums that there's a new PM for A.V.A!

- What does that mean?

Possible changes in prices of the guns, tiered spender and possible future Mega Capsules.

- Will permanent guns come back?

Perhaps, he introduced himself to the forums ( What the previous PM Antoine, never did. ) He also stated that he will be open to suggestions, in his introduction.

Tl;dr : New PM, seems to be a nice guy, chance of permanent guns coming back.