I think it's possible that this could be worth it for some easy WV algs. I sometimes choose between R U2 R' and R U' R' insertions to influence OLLs (and to a larger extent to increase my chance of ZBLL), and I think that's definitely worth doing if you can get a good case instead of a bad case. Perhaps sledgehammer vs. M' U R U' r' is something worth doing as well (not WV but same idea). Other than that, though, I find it hard to believe that increased recognition time + at least 3-4 extra moves is worth it if you're just getting a better case rather than getting a skip.