Would you trade up for Harrison Jr if he falls to #5?

There is always a risk to anything. But these can't miss prospect usually end up being a starter for years to come to even a great player.

For those who say they wouldn't trade up to get MHJ. Would you been ok trading up and losing a 3rd rounder for Quenton Nelson for example? I be for it as it sets up that position for the next 10 years. Doing that with Harrison Jr would set us up for 10+ years. 

The chance that MHJ is going to bust is very low.  Not zero, but very low.