This summer, all of the high profile Calgary Flames restricted free agents have last names starting with the letter B. As we start our case studies on Calgary's pending free agents, we're going to focus in on two of them. I don't really need to go too in depth into Mikael Backlund's case, because you know I love him and it's also been previously covered. The Flames have two other killer bees who need contracts, though, in Lance Bouma and Paul Byron. As it turns out, both of their negotiations should be extremely interesting.