Trading activity should be limited for federal employees at that level in a similar manner that trading is limited for bank employees and their families. They should be allowed to trade index funds, etfs, mutual funds etc, but perhaps not individual stocks. Or perhaps there should be a bi-annual or quarterly trading period where they're allowed to trade individual stocks. Should they be allowed to also trade derivati…
As per raises, they haven't received one since 2009 and I think it'd definitely make sense to peg that to inflation.
In general though, they're securing a pension via this job which even though it's not their full salary it will set them up for retirement better than the average investing would.