Well, I can't think of any reference to Repleetah in either the game, manuals, or books after Dekker's aside in Prophecy when he says this is the bloodiest fighting he's seen since his Repleetah days.
However, and I'm trying to say this as sensitively as I can, postwar periods tend to be monument building periods. Go to Gettysburg, the beaches of Normandy, Hastings, Saratoga,and the Alamo; all sites of major battles that are now huge monuments to the deceased. Particularely Normandy where there are fields of graves that stretch out as far as the eye can see.
Now I don't remember the exact death toll at Repleetah, but it was supposedly pretty darn high. It would seem to me that as soon as it was judged safe to move in, there would be someone, whether from Confed, Border Worlds, Kilrathi(I doubt that), or just some private citizens, who would want to build some sort of memorial to those who died at Repleetah.