Arsenal are ready to increase their bid for Ollie Watkins after seeing an opening offer rejected - and Unai Emery has made Aston Villa's position clear.

Morgan Rogers hit a hat-trick and Ollie Watkins showed exactly why Arsenal want to sign him as Aston Villa went through to the last 16 of the Champions League after a 4-2 win over Celtic.

Aston Villa and Chelsea have been locked in transfer talks in recent days, with at least one deal set to be done between the clubs as Unai Emery attempts to close in on his dream target.