Swansea have rejected an offer from Sheffield United for Oli McBurnie.

The 23-year-old striker is a hot property this summer, after impressing in the Championship last season.

McBurnie managed 22 goals for the Swans in England' second division.

Sheffield United are serious about signing McBurnie, per Sky Sports News.

However, their bid of £15 million has been deemed insufficient.

It may take a club record transfer fee to make the move happen.