LAST EDITED ON 08-02-03 AT 11:04 PM (EST)
Rob is simply there to be the one to offer the money to the guys, money that one of them takes. He may also be the one to tell them that it's love OR money (they may tell them earlier
than they told the girls in FLOM1).
Just to clarify...Paraphrasing, the preview states that Erin has rejected ten men, next week, one of the men reject her. Shot of a guy putting stacks of bills into his jacket pocket. Shot of Erin, smirking, says "Can I ask how much?". Then, in two weeks, a familiar face returns. Shot of Rob in white tux up on the balcony, Erin looking up with a bemused look on her face.
Therefore, unless the preview is purposely misleading, Rob cannot offer the guy (VIC!!!) money to leave.