The coming of a new year brings a change in the Mentor group. @Redbelly98 who has been with us for a fantastic 5 years is retiring. Redbelly has been a true pleasure to have on staff these past several years. Always in a good mood and ready to help. We'll miss his woodpecker avatar around the forums, but he's assured us his return later in 2015. We look forward to that. Thanks Redbelly! Coming in "so fresh and so clean" is @jedishrfu! jedishrfu over the past few years has shown a great dedication to the community. We're very pleased to have him become part of our team to strengthen Physics Forums!