Greg Goodrich, via a blog post here
has confirmed that the sequel to Medal of Honor (2010)
Originally Posted by Greg Goodrich, Executive Producer
Yes, Danger Close is currently working on the next Medal of Honor.
This thread will serve as our staging ground for future MoH announcements, news, and features. You can post here what you'd like to see in this next title, and when the time comes, we'll compile them all into a 'Suggestion' thread.
Medal of Honor Sequel (no title confirmed yet)
Electronic Arts (EA)
Danger Close Studios (possibly others)
Xbox 360 (?), PS3 (?), PC (?)