And that justifies the reason for Sasuke to go after him to join ranks as a Akatsuki? Why would he join a organization that forced his dearly beloved brother's hand into killing all the Uchiha and responsible for taking his brother away from him? Using common sense Madara is an enemy and a eyesore to Sasuke then.Sasuke encounters Itachi. Itachi tells Sasuke about Madara and that he made Sasuke into an avenger to surpass him. Sasuke attacks and kills Itachi. Madara appears and taunts Sasuke.
And provided Madara isn't a dumbass, he would know if Sasuke hates him enough to attempt a shot at his life. He then invites him to join his ranks? Why? Knowing he'll be killed by Sasuke if he choose to have him stick around within close range? I think if he did that he's taking the phrase "Keep your friends close but your enemies closer" a tad bit too literally.
If theres a guy you really like but you know he has a thing for sticking a kitchen knife through the back of your throat, do you go and befriend him and invite him to your tree(club)house? I think not.
However, I would believe your theory more IF and only IF Sasuke was forced to join the ranks against his wishes. I don't know what Madara can offer to get Sasuke to be obedient without attempting his life but if he has something that can be used to force his hand then Madara will do something to make him join if that was their original intent. Otherwise if Sasuke's eyes(literally) are the only thing they need then they'll just rip it out of his sockets and be done with Sasuke. Theres only a very limited things Sasuke might find attachments to. These things can possibly range from
Well provided he still has a heart and a soft spot for them. Although recently he's been giving all of them the cold shoulder so maybe forcing his hands isn't possible even for Madara. A stupid suggestion might be, Madara builds a harem full of women in order to help Sasuke achieve his other goal to revive the Uchiha clan. Then it becomes a mutual negotiation but that idea is so ridiculous I would find the thought about as impossible as finding Sasuke being squashed to death when Gamabunta sits on him.