After a tremendous season at The New Den last year, confidence is high in the Millwall camp and there is a real sense of belief that this group of players, under the guidance of Neil Harris, has the ability to win promotion to the Premier League next season.

The Lions have never been in the top flight in the Premier League era, which is something they would like to change soon.

Following their play-off final victory to win promotion from League One in May 2017, many pundits tipped Millwall to drop straight back to League One, but they defied all expectations to not only comfortably survive but also to compete for a play-off spot.

They even found themselves in the top six as the end of the season drew nearer but they eventually missed out and will have to settle for another year in the Championship.

Here are three realistic targets who could take Millwall to the next level.

Millwall are reportedly set to splash a club record fee of £1.2m on Marshall, who is surplus to requirements at Wolves.

The 27-year-old can play as a winger, full-back or central midfielder and his tally of three goals and five assists helped Millwall surge up the table.

Goalkeeper is a position which needs strengthening as Jordan Archer is too error-prone.

Manchester United goalkeeper Dean Henderson could be available for a cheap compensation fee this summer and he was one of the best stoppers in League One last season while on loan at Shrewsbury Town.

Millwall have two big physical strikers in Steve Morison and Lee Gregory so a smaller, nippy forward could work well.

Burnley striker Wells is not getting much game time at Turf Moor but has proven his goal scoring credentials in the Championship before.