Not really. They have their roadmap. Everyone else has a different opinion on everything that they should be doing. Trying to please everyone means nobody will be pleased.
The goal is to get the roadmap done while also allowing the ability to mod the game the way you want to (within reason of course). So those extra weapons everyone wants, they can generate a mod to do it. Want different perks than what TFP decides to go with, mod it in.
They do listen to feedback and suggestions, but in the end, they are going to do what they think is best for the game and best things to concentrate on. Things that others can add later through mods, they will let the modders do it and concentrate on the base game.