Burnley are the latest Premier League club to be linked with Blues left-back Tyrone Mings.
According to The Sun on Sunday, Clarets boss Sean Dyche has sent his chief scout to watch the 21-year-old on two occasions in recent weeks and is considering making a January bid.
The likes of Arsenal, Chelsea and Everton have previously been mentioned in connection with Mings and Premier League scouts were again out in force at Portman Road yesterday.
In the summer, the Blues turned down an offer in excess of £3 million for ex-Chippenham Town man Mings, who subsequently signed a new Town contract which runs to June 2017.