I don't think that DRM has found enough gold to warrant the takeover at this stage but I haven't kept up with DRM's exact holdings, so will have a look and see what the go is. RMS is doing well and may with this weakness decide to hold off until POG has stabilized a little.
DRM haven't got much gold but it is in high concentration which reduces costs. With RMS's higher costs they will surely be looking for opportunities to reduce that.