User blog comment:Argorrath/Sledgehammer Games claims to be working on a new MW game/@comment-3123696-20130721202724/@comment-3171236-20130721214002

Actually, I do see one possibility:

A prequel, set in the years when Captain Price is an SAS Lieutenant serving under Captain MacMillan. It would be made up of various operations (most taking place over several missions), would be set in the mid 1990s, and would be a PlayStation Vita exclusive.