Yes. This juror has very reasonable doubts about this ridiculous 'luring' hypothesis.
Unless the idea is that Steven was going to disguise his voice and pretend to be Barb, it comes to naught.
There is no need for Steven to involve Barb, have a real vehicle to sell, or contact Teresa through Auto Traders IF there was some wild idea from nowhere to suddenly kill someone for no discernible reason.
Instead he does what an honest person would do - discusses the sale of the vehicle with his sister, gets Auto Trader involved, practically advertises to everyone who is the least bit interested that Teresa is coming to the Savage Yard.
Teresa knows exactly where she is going, as she tells Dawn at Auto Traders.
And if Steven talks to Teresa on the phone -as he was apparently trying to do - then she'd know exactly who was going to handle the sale of this vehicle, just as they'd done on several occasions already.
Cut away all the specious speculation, it is perfectly plain and above board.