I think Benoit, for example, has walked 5 in 8 IP for us and given up 7 hits with 5Ks. If not for luck he would be tough to hide. You can hide someone in the pen in low leverage, but I don't think it's that easy when they are needed for key outs. Grilli came over here walking 6/9 but he has gotten that below 3 while he is K'ing 13. No need to hide.