from everything I've been hearing, the market will be a soft one, especially for non-elite players, it may be very hard for TA to get a deal anywhere, much like the two kids from Cleveland dealt with... I wouldn't be surprised if no one gave TA an offer sheet he'd accept, thus leaving him to come back for one year, then leave as an unrestricted FA...
Posey I could see getting a 3 year 18 million dollar offer from a team that needs one more guy to get over the top, especially if he can start - if Cleveland, LA, Utah, even Phoenix, can afford him, I could see him (unfortunately) moving.
House may fall into a similar situation as TA - what's the market like for a shoot first undersized sg? If he gets more than 3 mil, I'd be very very surprised, and I think with how he contributed at the end of the season, he may want to come back for another run. If he went elsewhere, I think Houston would make a lot of sense, as would Orlando and maybe even Denver. Again he won't start, but can be a sparkplug who can masquerede as a point guard when needed