It's been bugging me for a while, but I finally realized who Guhle reminds me of in terms of his style: John Carlson.
Too bad he's injured. I can't believe how much he's improved defensively since the start of camp. For most of camp I thought he had bad gap control and would overcommit when defending, but that is all gone now.
Have to disagree on Carlson. To be fair though, these comparison's are usually something of a fool's errand.
Carlson is not very physical and doesn't compete very hard in the dirty areas or defend very well, basically an offensive dman in a big body. Ignoring the fact that they are opposite handed. Carlson is mostly a puckmover with a big shot but not a complete player. Guhle is far more implicated in the Dzone and is much more aggressive at attacking defenders in the dirty areas and killing plays off of the rush.
I have a different comparison albeit flawed in it's own right. I see the potential for a bigger, meaner version of Duncan Keith with slightly less offensive upside. Keith broke 60 points twice but I see Guhle's ceiling as closer to mid 40's with an outside chance of tickling 50 in a career year. Keith was an intense competitor and a tremendous leader who was a beautiful skater and exceptional passer. He broke double digits in goals 3 times but was never a top goalscorer among dmen. Instead he usually hovered in the low to mid 40's point range and was counted on in all situations. Keith used his speed and stick to attack opponents immediately as they entered the zone and battled like a warrior in the dirty areas albeit a little more dirty than Guhle but less physical and equally as effective. And....they are both left handed.
Now that I really think about it, I would compare Guhle to a hybrid of Keith and Seabrook.