Although I'm not a massive Bentley fan, I do think that as a supply line he does offer more than SWP, and will probably score more than Shaun as well.
I think that he'd be a decent addition to the squad & provide balance and depth. If SWP did get injured, who would cover him? Ireland?
It does make sense, as Robbie & Bellamy will cover the left.
I think the writing was on the wall for Petrov when he didnt get a minute against Palace.
Thought he did well at the Nou Camp though.
Even if he goes to Spurs, when Modric is back & presuming they get Kranjcar, who much game time will he get there? Not much IMO.