Don't hold your breath, although the F-14D did finally get engines appropriate to the airframe.
Right now, Squadrons are screaming bloody murder at how crappy the Super Hornet performed in Iraq, and you may yet see a Super Tomcat proposed very shortly with FBW and Strike Eagle electronics.
That would be nice, although the Strike Eagle itself is getting a little long in the tooth, technologically speaking. An Su-35 with a decent drier (hard to come by admittedly) would eat it for lunch) I developed some ot Terrain Following algorithms in part of the LANTIRN navigation pod, used both on the Strike Eagle (F-15E and export versions) and the F-16.