Luca Guadagnino took a break from his busy feature filmmaking career to take a stab at a prestige TV miniseries with the recently-ended “We Are Who We Are.” And it appears that the middling reviews of the HBO show didn’t scare him off from the idea of doing another, as a report claims that Guadagnino is set to take on the literary classic, “Brideshead Revisited,” as his next TV gig.