I started a conversation here about this and it seems like it was the wrong place (actually I though I was the resource forum but don't tell anyone). Martin sez it's a theme thing so here I am.
Anyway, it turns out that there already is a link to get back from resources to the course page. Now the thing is it's really small and at the bottom of the page and nobody really knows it's there.
Any chance it could appear more prominently, just under the resource? Personal preference would be for a form button with the text 'Return to [coursename] homepage'
