Its a very legitmate concern. Believe it or not, Tannehill has similar stats to Jones and Weeden. QB rating, int's, td's, sacks.... Even though the QB rating is like a tad lower, the guy runs more, and when out of the pocket, runs a crap load better then Jones and Weeden.
The main difference that will hopefully be the deal breaker is.... we matchup against Fuller and Swope WAYY better. We have also taken advantage of 6 turnovers in the last 2 games... no reason it would be any different if they decide to pass a lot.