‘The Blues’ goaltending situation is somewhat fluid. Jaroslav Halak and Brian Elliott can be unrestricted free agents at season’s end. Halak is making $3.75 million, Elliott $1.8 million. The Blues also employ 23-year old Jake Allen, the best goaltender in the American Hockey League. Allen makes $800,000 and he’s ready for prime time. It seems likely at least one incumbent is playing out his string with the Blues.’