See exactly what you're saying but let's say you're willing to trade down to 15 and take him, five spots. For me, the question is the marginal difference that much to pass over the best-ranked player at a critical position OF NEED vs staying and selecting the so-called BPA.
Am no expert but from my understanding, Moehrig can be a day-one starter but the drop-off after him is huge. You've locked down the position for the next five years, min. So again, I say is giving up say five spots worth it?
BTW......let's be honest, the draft this year is a bit tricky. I'm not sure experts can predict one player outside the top as likely Pro Bowler, meaning every team's next goal is finding a day-one starter, hopefully at a position of need.........Moehrig does that for us.
