Don't need to kill Morde to win the lane either. WW has much more roaming and TP potential. Morde has a... well... problem regarding mobility creep. Also, one gank and morde should be dead, he has no escapes and jungle+Warwick's ultimate is just too much for a guy with no escapes to survive (unless you go full tank morde which wouldn't shove the lane as much). However, if Morde's jungler ganks WW, Morde has no followup and remember what I said about Warwick's build: he will have tons of magic resistance. I don't see Morde killing Warwick even with a jungler, whereas I do see Warwick killing Morde with jungler's help, and I see him roaming a lot better, too. Anyway it's just on paper, I am well aware that it wouldn't be the best matchup for the Wolf, but I don't think it's the best counter and 100% go-to champ if you see WW in the opposing team.