Rush throws down gauntlet to Heskey

EMILE HESKEY has been told he must maintain his improved form as his Liverpool future has come under scrutiny again.

The England striker has produced his best form in Liverpool's three successive victories, including an outstanding display in the win at Chelsea.

And with the transfer window open and the 26 year-old being linked with Middlesbrough and AC Milan, Liverpool legend Ian Rush has praised Heskey's recent performances and challenged him to keep it going.