This is obviously advantageous. Newbies will know which security to trust and which not to, which in turn will encourage other members to do duty to gain rank and respect.
This will also encourage overall inclination towards the gamemode.
+1
But all that matters is on what parameters is the Rank given on, if solely on +1/-1 Score then nope I don't support it. -100
If it is based on relevant parameters like, president protected,time spent as security,terrorist kills near president, with negative factors like No.of Rulebreaks. Then Hell yeah +100