Nikon D300s – Maybe

I am so uncertain about this rumour that I will not even copy the details here. Nikon Rumor is telling us that there will be an upgrade to the Nikon D300 under the name of Nikon D300s. Honestly, how would Nikon add HD video to an existing design? That would be the smallest increment to a really excellent design, but I doubt they would be doing so small a redesign, even under the current recession times.