There is also the problem with the 200 item cap where you are forced to enter single player to 'dump' those items onto a character before you can then run another strike team mission. If you are playing multiplayer all the time and running your strike teams like i am, then you quickly get to 200 on a regular basis.
So into single player i go onto say.. my 2nd playthrough character (lvl 15) and accept all the resources/research/money on him first, that clears a lot, and its a hell of a lot of pressing space as you can't just accept all as your inventory isn't prepped for receiving suddenly over 60 weapons etc.
So yeah ok, lets say they increase the number of strike team missions to double what they are now.. that will be twice the rate you have to go through this reward dumping process.
I do agree there needs to be more.. perhaps say.. 3 or 4 more silver/gold per day would be good, as its more often than not your level 20's that are left with nothing to do.
I'm now running 6/6 strike teams with just 1 team now levelling up.. that team is level 18 now.