Romelu Lukaku's future at Everton has been a frequent subject of discussion throughout the season but now we're approaching the official opening of the summer transfer window, the question of who might actually replace the Belgium international at the tip of the Toffees' attack is gaining some traction as well.

Ronald Koeman's side have already been linked with Werder Bremen's Max Kruse by the German media, following a campaign which has seen the German international net 15 times in 24 appearances across all competitions.

And now The Express are claiming former Premier League winner Jamie Vardy is another option on Everton's radar. Although not quite up to his title-winning standards of 2015/16, the England ace still bagged 13 top flight goals this term, and Transfermarkt value him at £12.75million.

So Everton fans, which striker do you think is most capable of filling Lukaku's void? Which would you like to see turn up on Merseyside most this summer? Let us know by voting below...