Chris Hughton: "It isn't a concern at this moment.
"But if he ends up getting 10 bookings in 10 games, that might be a concern, but not at the moment.
"What I'm more concerned about is his form, and what he has done is perform very well for us.
"Of course, it's something he himself has got to be mindful of.
"In general, I'm not concerned, but it's something he's got to be mindful of, as what we don't want him doing is missing future games through suspension.
"He missed Chelsea, so certainly in some ways it's worked out OK, as he'll be available for Stoke."