there is no need to trade up in this draft. 
  
in every scenario a stud is available at #9. my preference is to just stay there and pick an OT [bills gave up the 4th most sacks]. 
  
if anything, they would be more inclined to trade down and pickup a bonus kiko again.  
  
but after the 3 QB's , mack, clowney, watkins, robinson, Matthews and lewan there is a drop off to barr, evans, ebron, gilbert. 
  
regarding taylor lewan, most scouts say he is better than all 3 of the OT's that went early last year.