Nosepass and Probopass don't really care about speed, but since they're breedables there isn't really any reason to not get 31/x/31/31/31 if you are not going -spe fot TR(you also want as low an atk as you can get, though that's not very important.) Also, can you breed me a Nosepass? Serebii is saying Nosepass is found in Granite Cave, but even if it is, I haven't seen one. I'm not gonna be picky on natures and stuff, though I'll give you something better for one that's 31/x/31/31/31/31, any nature. What I can trade for it are a bunch of spitbacks(the term is applied loosely here since many have really good IVs and Natures), including Naïve Bagon, Brave and Adamant Moxie Heracrosses, Friend Guard Cleffa, Sturdy Onix, Timid Rotom(I actually have multiple with 31/0/31/31/31/31 IVs, and at least one with a 30 in Def instead for HP Ice), a ton of HA Bulbasaurs, all Quiet or Relaxed, Bold and Quiet Porygons, HA Dratinis, HA Tangelas, Battle Armor Anorith, Sturdy Arons, and a few others.
Also, I'm LF a Thick Fat Swinub, nature and IVs don't really matter, though same rules apply as above-the closer to want I want it to be, the better the trade for you. Ideally, an Adamant one with 31/31/31/x/31/31. I can trade the same stuff as above for this one, too.