LW: Naby Keita
So far, Naby Keita's time at Liverpool has not been the best. He took a while to get going and has been ravaged by injury problems. However, the Guinean did show some signs of real promise. We can see why Jürgen Klopp desperately wanted his services, the signs are there. Keita returned to full training recently and is set to make his return from his hip injury. Hopefully, that is the last of his troubles with being fit for this campaign at least.
RW: Harvey Elliott
Ideally, Xherdan Shaqiri would have started for Liverpool in this game but the forward has been ruled out due to a calf injury, leaving an open spot in the Reds' makeshift attack. Harvey Elliott could be the one to step up. He is only 16 years of age and became the youngest ever player to play in the Premier League in May, turning out for Fulham. Elliott was one of Liverpool's three signings during the summer and has already been a pleasant surprise, according to Pep Lijnders. The young winger could make a decent first impression at the Anfield club if given the opportunity tonight.
ST: Rhian Brewster
Despite not playing a single minute for Liverpool, Rhian Brewster has a Champions League winner's medal as he was on the bench for the final against Tottenham Hotspur. The young striker is surely aware of the expectations of him at Anfield, showing signs of brilliance throughout the youth level. This pre-season, Brewster seemingly solidified his reputation as a master poacher after scoring a few goals across multiple games. The 19-year-old is the likeliest of all the prospective debutants to actually start tonight's game against MK Dons. With supply from the likes of Oxlade-Chamberlain and Keita among others, we could be in for an exciting debut for young Rhian Brewster.