It's not inane, ratings are used all the time to evaluate and differentiate. Come on, humor me, climb out on a limb and give Quinn a rating!
Ok, create your own rating scale then.
Why, what qualities do you see in Quinn that gives you that impression?
Well, we saw the easy with which Carolina brushed away the NYR under Quinn in the bubble. Personally I think Florida, Tampa and Carolina are better than the teams in Ranger's division who are getting old. But that is of course a matter of opinion.
Well, they've been a shambles since forever, but now they are playing 50/50 hockey with the Stanley Cup champions. Definitely a turn around under coach Q.
My point is the structure and direction would be more clearly defined under them. Ask Jesper Fast who outright said he has never been on a team that works as hard as the Canes under BA. Unless Kreider is playing injured atm I doubt he'd be tolerated by Q, BA and Bednar (for example)
Also, The NYR have Panarin, Zib, Strome and Fox etc. Top players in the league. Let's not pretend the NYR are the NJD to make excuses for Quinn.
Quinn's job is to integrate and elevate the young players in order to create a contender, and create the underlying structure and culture to achieve the cup. Tampa is the gold standard of resent years, a team that got it right. I don't see that level of competency from Quinn.