Proposed change: Remove blaster and replace it with the Painsaw (rename the Painsaw too, please).
Reasoning: Painsaw is not a viable weapon in the game, so I hardly see it getting used unless someone is base rushing. Even when base rushing, painsaw rushes are generally weak because you are risking proximity to alien buildings and with things like trappers, hives, and spikers (even acid tubes), the more distance you have the more health efficient you will be in base destruction. Also, the painsaw is very confusing weapon for new players and many of them will make the mistake of buying it not understanding what its use is. So, that being said, we have now established that a painsaw is hardly viable as a primary weapon and it is also a very risky tool to use when killing bases. This is where my proposal comes in. The blaster deals 9 damage with a slow iteration rate and bullet speed; no one will ever use it over the primary. I see people who are out of ammunition, run to base with primary in hand because they don't even think twice about pulling out the useless blaster. This reasoning is why I want to bring the painsaw into usage as the standard secondary for humans. It will be better at killing aliens than the blaster (but only if the aliens misplay as the painsaw is easily outranged by most aliens evolutions) and it actually will serve a purpose. Say you find a lone egg in the middle of the map out in the open, no longer would you have to waste 7 mass driver shots just to kill it; take out your unlimited ammo secondary and reduce it to alien beef. I do acknowledge that the painsaw is way too strong to give to humans in the current state of the weapon which is why I suggest lowering the damage by 10 points per iteration to 5 points of damage making it comparable to the rifle, but melee (and with a slightly higher firing speed. DPS was 66.67 by my calculations which is more than fair). This is also a good change because aliens wouldn't have to worry about a painsaw sneaking into their base and destroying the OM in a few seconds.
Tell me what you think!