Seattle-based Cole & Weber United ECD Guy Seese will join Goodby Silverstein & Partners in San Francisco. GSP has also hired Derek Robson from BBH/London as managing partner, a title he shares with Robert Riccardi. ... Director Douglas Avery, formerly of Villains, has signed to Furlined for commercial representation. ... Production company Backyard has signed MTV promo director Aaron Stoller. ... Editor Neil Gust, who formerly cut freelance, has signed with Outside Editorial. ... New York-based production company Compulsive Pictures has named Dana Dubay as head of sales. ... Steve Kashtan, former group creative head at Lowe Worldwide, has joined DDB/N.Y. Lori Jenssen has also been promoted to creative services manager from creative recruiter. ... Editor Steven Berger has joined the L.A. office of Final Cut from Spot Welders. ... Paul Miller, formerly a freelancer, has joined Attik as design director. Sunjin Kim, also a freelancer and professor, has joined as a designer. ... Hornet has signed animation directing team Model Robot, comprised of Sean Miles and Jason Jameson. ... Lisa Houck, formerly of Spot Welders, has joined Phoenix Edit in San Francisco as a producer.