I don't think anyone is saying SF walks over to the Bde TOC and says take a hike. But that BN/CO Cdr will do what the OPORD says, and if that means chopping his forces to SF, so be it. Putting those guys in the TOC as enablers makes sense to me.
Sticking a guy in a TOC as an advisor is one thing, but that is not what I understood to be discussed in here. However, even having an “advisor” in the command staff does not change the command or how that command will deploy its forces in all cases. Giving SF support is not an issue, the issues are the fallow on result of that support and how it effects the unit (i.e. WIA/KIA's, use of resources/equipment, and most of all is soldiers losing dicipline & unit cohesion).
How many CO/BN ops are happening as this is typed? We keep saying we are in a COIN environment,but running the war as a large scale force on force. SOF needs to be the supported command; if big Army isn't willing, then bring more Marines into the mix.