-1 For reducing sentence times. Although I feel like its a little long to spend for doing Crim RP which in itself is already risky enough since every way to make money can end you up in there for a while. It is a punishment for doing things illegally and therefore shouldn't be taken as lightly since people wouldn't fear going to jail and would be more risky with crimes.
There should be alternatives for when you're in there to make it feel better for CrimRP
+1 Adding more things to do would be great, the poker was a cool installment but no one is ever playing it, mining is a grind for not a whole lot of payoff. I'm not a developer by any means and I'm unsure of whats capable but having jobs in prison we can do to reduce our sentence and/or make money. Another idea I got from @Shorty is to add Solitary Confinement for those who just want to AFK their prison sentence and by doing so the AFK Math script would need to be removed from the prison. Prison could be a place where you go and could potentially meet other gangs and possibly get recruited. Final idea for it would be being able to get contraband and getting a Shiv or something like that to stage a breakout.