Brothers in Arms and Splinter Cell Essentials are headed for Sony’s PlayStation Portable in 2006. A PSP version of 187 Ride or Die is also on the list, though it’s only scheduled for a European release under the name Street Riders. Absent from the announcement are Splinter Cell 4 (Xbox 360) and Ghost Recon Advanced Warfighter for the GameCube. Is it possible that Ubisoft is readying Warfighter for the Revolution? It’s quite possible, as it was reported earlier this week that Ubisoft was preparing a shooter for the Revolution.