Ordinance and Loadouts

So while playing Halo 4 today I had an idea, what if we chose our loadouts, but we don’t start with them we earn them, so effectively we have the choice between a primary, secondary and AA but when you die you can respawn with everything except the armour ability, it should be more difficult to get the ordinance as well. This means the power weapons spawn on maps instead of us getting them though ordinance, it would be cool if we had to earn our loadouts in combat