Man Utd are said to be interested in signing Robert Lewandowski and Moussa Dembele this summer in order to bolster their attacking options.

The Red Devils have struggled in the Premier League this season and have a difficult task of finishing above Arsenal in the top four.

However, regardless of whether United qualify for the Champions League, a massive summer is ahead.

At the conclusion of the season, the club will finally pick a permanent replacement to Ole Gunnar Solskjaer - and it appears as though United are also beginning to draw out their summer transfer business.

According to recent rumors, United intend to bolster their attack this summer, and both Lewandowski and Dembele have aroused the Old Trafford hierarchy's interest.

Man Utd are allegedly considering a bold bid for Robert Lewandowski.
According to BILD, United are planning an audacious bid for Lewandowski following the Polish striker's contract issue.

Bayern Munich have yet to initiate contract negotiations with their star striker - despite the fact that Lewandowski's current agreement expires in less than 18 months.

Lewandowski is said to be'surprised' by the situation and is seeking clarity on his future before the summer, with United set to make a move if the striker does decide to leave the German giants.

The 33-year-old scored a devastating 10-minute hat-trick in Bayern's spectacular 7-1 victory over RB Salzburg on Tuesday night, bringing his record to 42 goals for the eighth successive season.

According to The Daily Mail, United are also monitoring Dembele's position at Lyon.

Additionally, the former Fulham and Celtic star is in the final 18 months of his contract and may be available for as cheap as £25million if the Ligue 1 juggernauts decide to offload him in the summer.

Lyon are desperate to avoid a repeat of last summer's loss of Memphis Depay.

Moussa Dembele is also being lined up by the Old Trafford leadership ( Image: Jose Manuel Alvarez/Quality Sport Images)
Dembele has netted nine times in 19 Ligue 1 games this term and boasts Champions League experience; something which United would appreciate.

United's early summer shopping list raises the likelihood that United could be without Cristiano Ronaldo and Edinson Cavani next season.

The senior duo have been linked with transfers away from Old Trafford in recent weeks and both missed Sunday's humbling 4-1 derby day defeat to Manchester City.

Ronaldo has scored 15 goals in 30 appearances to top United's scoring charts this campaign after completing an emotional homecoming to Old Trafford last summer.

While Ronaldo's future is uncertain, Cavani's appears to be far more certain.

The Uruguayan was on the verge of leaving the club last summer when Solskjaer intervened to get the 35-year-old to stay.

Cavani, on the other hand, has been hampered by injuries and has struggled to recreate his form from last season, with Barcelona rumored to be interested in signing the veteran.