Nope, not in EA's book. Intangibles summarize the ratings that are specific to that position. So DE would be a mix of rushing ratings while at QB it's their throw accuracy. Check the CCM Manual if you wanna double check.
I would think Intangible Rating would be something that could possibly have an effect on the players performance, say making them possibly even outperform their ratings from time to time. Intangibles aren't a measurable at all, it's a term to describe something that can't be determined based on a scale (unlike height, weight, wing span, speed, anything that can be measured and used as a comparison). I think it's said to be something a scout says when they have no other way to describe it.
So, in EAs terms, in game Tim Tebow should have a big fat 0 there, while on Sundays on the of positives of Tebow are his "Intangibles," guess he's just a really accurate QB who's just fooling us all.