Roberto Martinez has confirmed receiving bids for left-back Maynor Figueroa, which he has described as insulting.
The Wigan manager has also launched a scathing attack on the agent of the Honduran, who he thinks is trying to engineer a move, with Sunderland keen to take him.
Martinez has claimed Figueroa's agent is stirring up the speculation, despite admitted the fact that bids have been lodged.
"In the window there is a lot of talk and speculation, and it is a great moment for the authorities to look into how much we need it," said Martinez after the 2-1 defeat at Blackburn