actually, i requested tactical reload because of that, CQB, in Rainbow 6- Raven shield i had to always reload when i had under 10 bullets.
in a medium range firefight, 10 bullets its a lot, in CQB, its barely nothing, therefore, you are forced to do tactical reload many times, as ArmA 3 enhaced the CQB engagements, i would find useful to have this feature, and yes, mwnicboo makes me think that it would be useful too if someone has a mix of normal/ghost bullets and tracers (of every kind).
RG? wasn't the UK army using the same STANAGs as the US forces?