I also heard the Medal of Honor game which they were involved in also bombed badly, so maybe these guys just suck.
If you're talking about Medal of Honor: Allied Assault, that is one of the best of the series. It sold well as a PC exclusive. It was after Allied Assault that members of the developer 2015 broke off and formed Infinity Ward.
I don't know how you can hear that the Medal of Honor title they were involved in was one that bombed when the only Medal of Honor title they did was very well received.
They were involved in the most recent one also, which is the one I was referring to.
Medal of Honor (2010) was made by Danger Close games and EA DICE. Respawn Entertainment, where Jason West and Vince Zampella currently work, is not credited to have helped in the development. As an aside, Medal of Honor (2010) had a cool critical reception but sold well.