I have never been a sub company before. A small company in my town is going to go out of the snow and ice management business and only do a 3 season business, as he has a full time job. Most of his snow customers are also his lawn and landscape management customers. He wants me to take over his residential snow and ice management customers and I have the resources to do so. Now I pride myself on being an ethical person but I think it will be inevitable that one or more of these customers will ask for me to take over their full maintenance schedule. This guy and I are casual friends and I went to school with his older brother. How do I handle a situation like this since the customer would most likely also discontinue my service in favor of another 4 season company?