Rube should not attempt to trade with sleeping/afk players
The afk status should be simple enough for rube to check. At the very least give rube a 30 second wait limit for a particular player and then go trade with someone else.
Yes, please. It makes sense that if the player's gone to AFK that the Rube, twitchy little fellow that he is, is bad at waiting. Also it's kind of frustrating to see someone sleeping and having the Rube sitting there and chatting them up.