No! Charge system is a terrible idea. Charges only allow you to zerg things in 1 minute time. Charges do nothing for a job if you are constantly fighting something over a large period of time.
Play COR if you want to experience it. You just end up shooting twice, then waiting 56 seconds on one QD and 1:56 on the second.
Knowing SE developers though, that is exactly what SMN will get, and it will be yet another failure that makes all SMNs complain about lack of updates. Don't waste more time on crap SE.