Do you mean mixed in with the forum results? I might be able to do that, but it'll take a while to figure it out.
EDIT: I've found some code written by the blog mod author that can put recent entries into any page. I've added this code to the New posts and Active topics pages. I'll look at changing the layout so instead of it showing the blog entries themselves it'll show a list of results like the search results, but it'll do for now
EDIT2: Without modifying the blog code I think that's the closest I can get to the topics layout. It'll always show the 5 most recent blog entries.