United have won all and drawn only once thus far in the league this season.
Bale, 28, has been ruled out for a month after picking up a calf injury in Real's Champions League win over Borussia Dortmund.
Romelu Lukaku has already scored 10 goals this season.
Real Madrid are plotting a £177m move for Tottenham Hotspur striker Harry Kane as president Florentino Perez looks to overhaul the club's frontline.
Pogba is expected to be sidelined until later in the year, but Fellaini has proved an able deputy in the Frenchman's absence.
The Reds are undefeated against the last season's top six and Gerrard remains confident that Liverpool can bounce back.
Tottenham striker Harry Kane will find it hard to turn down a move to Manchester United next summer according to ex-Crystal Palace chairman Simon Jordan.
City and United have so far won six of their seven matches in the Premier League this season.
Atletico Madrid boss Diego Simeone never feared that striker Antoine Griezmann would leave the club during the summer transfer window amid interest from Manchester United.
Lacazette has scored four goals in seven appearances for Arsenal.
According to a CIES study, Lukaku's value has soared to £140.52 following his summer move from Everton to United, having scored 11 goals in 10 games.
Steve Bruce will enquire over signing the former England youth international in January.
German midfielder is out of contract at the end of the season and looks unlikely to sign a new deal at the Emirates.
Rashford and Martial have been competing with each other for a starting berth in the United XI.
The German international has started only once in all competitions since Arsenal's defeat to Liverpool in August.
"Most amazing honour being called into the England senior squad proudest moment of my career," Winks wrote via his official Twitter account.
Manchester United striker is currently the leading goalscorer in the Premier League.
Lukaku skipped Belgium training on Monday (2 October) due an ankle injury.
Morata picked up the injury 35 minutes into Chelsea's 1-0 loss to Manchester City.
The left-back has featured just once off the bench for his side this season having recovered from injury.
Serbia international admits "body is not yet ready" despite impressive form this term.
Blues fell to a 1-0 home defeat against title rivals Manchester City on 30 September.