O-line or RB?

Listened to the newest Pewtercast and Ren was talking about our draft position as of right now. If we were to win out or even go 1-1 to finish the season, we will most likely pick around 16-18 for this upcoming draft. My question is what do you draft first? In the podcast he talked about how the top 3 OT’s will probably be off the board and he would draft a RB1 like Jonathan Taylor, what would you do with the first pick? O-line heavy the first two rounds or a OT/RB combo and in what order? I haven’t really looked at the top OT prospects in this class yet but is there a huge drop off between the top 2 and the rest of the class?