giving players the option to buy one extra weapon and one extra trinket slot? I would even be willing to pay more for a 5th weapon / 3rd trinket slot.
I know that for myself at least, who is not as good of a player as most, it be would be really welcomed.
The reason there is only 4 possible sword and 2 trinkets is because having any more would be too op, especialy with the new modules. You are suposed to make the right choices and some times you might not be able to have everything you want but that is part of the game.