Just a Ranking system idea

Im no programmer or game developer so it might not be as easy as i picture it in my head but an idea for when you hit sr130, instead of another specialization or ending it

it would be cool if you can level it up to lieutenant as a name plate , and then when you hit lieutenant - 10 (same as operator - 10 and etc) it will automatically rank you up to commander - 1 and so on , idk just an idea because i love the military ranking system like in halo 3 and reach , also the hero and legend and so on was a very good touch in reach,

any more ideas the community has?