Thanks for the quick response Cyrus!
To clarify a little bit:
I have been working on a site that's less than 1 year old, but all of the competitors have been around and building links for 3-5+ years.
Their DA is in the 40's, and ours is currently at 23, even with less than 1/4 the linking root domains of the site with DA 36.
So, I started thinking, and wondered if there's a quick way to figure out if I'm on track in terms of the quality of my links, relative to my competitors.
Would dividing MozRank, MozTrust or Domain Authority by Linking Root Domains be a decent way of determining that, or does the exponential increase in difficulty to boost these metrics make this method useless?