this means bullpup is a failure, it's going to fade away in time
I don't think so. The Tavor has done pretty well and it's the latest of the bullpup designs.
I agree with Epoxy. It is not that the bullpups will go away. I probably has more to do with the fact that the FAMAS has not been updated (not including the Felin) since 1994. It is probably a lot cheaper to buy a proven off-the-shelf rifle that meets modern requirements then to redesign the FAMAS. It also has the added benefits that the new rifle will work with NATO spec ammo, and is easier to mount optics and accessories too.