I genuinely think Sam will get the least votes tonight. The "flying under the radar" strategy doesn't work if you truly do nothing. To me it's people who are still visible and well-connected with the housemates, but avoid conflict and go with the pack until they see an opportunity to become the front runner. (I think Frankie is most definitely planning to do this).
Sam has had no presence in the house and therefore casuals won't vote for her, Ricky and James also sap the anti-squad vote since they've been more memorable in the house. And I doubt her "national treasure" monologue went down well with the 80's fans. So let's see if we at DS are right!
I can think of a convincing argument for any of the rest being the second one. But I'll go for Lewis, he's done himself no favours recently and surely those schoolgirls are running low on credit by now?