This is not entirely true. I went with the Merc path and I was able to recruit him without issue. My quest actually came in a letter in my home and I was working with Meeran. The quest itself is called Bait and Switch and it's open to anyone who chose either starting path. HOWEVER, you must accept the Bait and Switch mission which does involve accepting a smuggling request. Weird no?
yes thats exactly how you do it i did the same way and have him in my party