When you say he is not an elite Qb and he is more of a threat with his legs than his arm, you forget that most of the SB winning QBs ran too. Unitas,staubach,bradshaw,montana,etc...What it means to be an elite QB is ...To be an elite QB you have to win 1st. Wilson has more wins than any other player in HISTORY in their first three years. Every team wins in different ways but the Seahawks are a run first offense and Russell Wilson is a HUGE part of the running game and when he retires if he stays healthy he will easily smash the all time rushing record for qbs. To be elite in the modern league you have to win and stay healthy(he has never missed a game), make good decisions ( career qb rating; reg. season 95, post sea 90. 72 tds - 26ints. 11tds rushing) and do what your team asks of you. Defense's hate game planning for Russell Wilson, He may be more of a threat with his legs but that doesn't mean he isn't elite. He makes plays! & is freakin CLUTCH ! like 55 straight games with taking the lead clutch ! The Seahawks have lead the league in big plays or rushes over 10 yrds and passes over 25 yrds for two years in a row! He is perfect for the style of the Seahawks. He is still young and improving. I mean he has been in the league three years and has made the playoffs every year and won a SuperBowl! That is Elite!
Your argument on his success Im sure is, he plays with a great defense and a great run game but again that doesn't mean he isn't elite. Fact is before Russell the Seahawks had been a 7-9 team for several years in fact the year before they drafted him they had Earl, Sherman, Cam and Lynch and they were not very good, but after Russell they won their first Superbowl ,more wins in that time than any other team, gone to back to back Superbowl's and currently are the favorites (5-1) to win it next year.
Go hawks!