I actually agree with Sam. Right now, given what we currently know about the team, what we can guess from the abilities returning players have shown, and that we have a new coach, they are a 7-5/8-4/9-3 type team this year. This roster is far from loaded, as I'm sure few would argue otherwise, and there are several questions (like any roster has at this time of year).
I don't mean to pick on you NUinID, but your post is exactly the reason Sam wrote what he wrote. "Short on depth" in some defensive positions, "unproven,", "not shown to be a dominant force," and "unproven" again. We also don't have a proven commodity at RB.
So, if it's unfair to say we're 8-4 based on current talent, then it's also unfair to say we're 10-2 or better based on potential, which it seems some people are suggesting without coming out and saying it. I just think Sam is being realistic and trying to not hype people up, but, I also think this is how Sam writes. He's not typically going to blow smoke up your you-know-what. He usually takes all the information he has available and tries to paint a picture of how he thinks things are right now.
And, again, I agree with him. I think we have talented guys, and with the right coaching, it's totally possible that this team could compete for a B1G title. But, it's also totally possible this team could go 8-4 based on what we have right now.