I really hope N'Keal Harry ends up on the field at some point this season. He had one bad practice where he had 3-4 drops, and the national media seemed to take that and run with the story that he had a tough training camp. But the local scribes couldn't stop raving about the highlight reel catches this kid was making. It got to the point where local beat guys were saying that he makes at least one jaw dropping catch every day in practice. The one time that we saw him in pre-season, he seemed to look the part (for, like, two catches, but still).
I guess that's a long-winded way of saying, all things being equal (which they aren't, in reality, but we're mostly guessing as to the true extent of these injuries), I'd take the 1st round pick who some considered to be the best WR in the draft over an O-lineman who hasn't been able to stay healthy in two years, or a 31 year old FB.
And that's even acknowledging, as I said before the season started, and it's even more true now, that O-line depth is the biggest weakness on this team. You can never have too many skill-position playmakers on offense, especially when Kansas City stands between you and the Super Bowl. I have faith Scar can figure out the O-line, as long as they don't continue getting eviscerated with injuries there.