I think hrod was using provi as an example of roam/people likely to roam -a- space (since -a- have no control over the provifightclub now, it stands to reasons its locals may roam down, when they aint shooting themselves which the proviblock does like to do.
Obviously, Sin was crap in any sort of note taking/getting questions upfront from the other corps/getting people involved in the negotiations, so most of the info WE want, isnt really available as he didnt focus on it much, just on how much, and how many; As the info we have had literally just focused on bearing it up down there, which i think the 0.0 lobby Sin is working on behalf off was wanting to do, rather than anything actually productive.
Edit: I feel he rushed on this due to having an idea his corp wouldnt last/survive it not happening, which he extrapolated out to BC as a while. Not having the forum (no idea if its still there as I havent been able to remember either of my logins anyway) to ask questions/pose them for him to ask/give advice on what is best for renters to find, really hasnt helped anyone bar those who Sin is seeking to appease with ratting space.