I think a method for trading mech and weapon blueprints should be added to the game. In my opinion, it's really hard to get the necessary blueprints that you need. And especially the exotic and prototype mech/ weapon blueprints. You only get one or two of the exotic/ prototype blueprints. This can be solved. If the trading blueprints method is added, Players could trade away blueprints they don't want, and they could get blueprints they actually want. I mean u could just buy them with a-coins, but if u don't have many a-coins on hand, this could be useful.  

Thanks for ur time.