Dear Snap-D, I am a partner at a midsize firm and am seriously considering a move to another midsize firm in another city. This will require moving my family, selling our house, etc. The firm is not guaranteeing my salary for a long duration; rather, it’s proposing that if I bring in a certain amount of business, I will get a percentage of that business. While I’m pretty sure I can bring most of my business with me, I’m taking a big risk picking up and moving without a guarantee. What are your …