As long as you only take it to 145, I wouldn't be afraid of drying it out without a wet brine. I've never brined a pork loin and never had one turn out dry. Has become one of my favorite cuts to smoke - 225 from start to finish not a long cook and takes smoke well.Currently brining a pork loin. Almost the same brine I use for turkey on Thanksgiving. Apple cider, water, sugar, kosher salt, peppercorns, smashed garlic, sliced orange and lemon, sprigs of rosemary, and bay leaves. Going for a 24 hour brine and then smoke at 150 for an hour and then turn in up to 250 to get it to around. 145. I'm not afraid of it drying out at that temp due to it being wet brined for 24 hours.