Resetting the lone wolf talent

I made the mistake of making two lone wolf characters and learned that you can't hire companions anymore so no mules . I spent almost 10 hours into this game and don't want to start from scratch again so I am wondering if there is any way to remove the Lonewolf talent from one of my main characters or at least fix the problem so that I don't have to invest points in craftmanship for my two mains ?