Never know which rumors are true, but with all the chatter around Lawson, Dragic, and now Jackson, it really looks like Danny is shopping hard for a PG. Which implies we don't think Smart is ready to play full-time PG, at least not now and possibly not ever.
I still think the most likely outcome is that we don't get any of those guys, but it seems pretty informative on what the front office thinks about the current backcourt.
EDIT: Hpantazo more or less beat me to this point I see.