http://www.sarna.net/wiki/Commando
Since Grand Dragon is nothing more than upgraded Dragon chassis and the same goes for COM-5S, PGI does not have to design new mechs from scrap while enlarging the mech selection.
Granted, the upgraded versions do not have any noticeable hardpoint differences compared to the old versions--except Grand Dragons have energy slots on right and left torso, and has higher engine rating--but PGI had done hardpoint inflation to differentiate mechs; Grasshopper being a good example. Perhaps making Grand Dragon variants to have better laser vomit potential or shift the missile hardpoint to a slot where it can fit larger launchers.
There lies the question though: If PGI releases DRG-1G, DRG-5K, and COM-5S with slightly different/inflated hardpoints, would you buy them?
Edited by El Bandito, 09 January 2015 - 04:57 PM.