Arthur Melo's agent has "no doubt" the Brazilian will be a success at Liverpool after completing a loan move from Juventus on deadline day.
Liverpool boss Jurgen Klopp made a last-minute move for a midfielder after Jordan Henderson's injury forced the German's hand in the transfer market.
The Reds had wanted to sign Aurelien Tchouameni but the Frenchman chose to move to Real Madrid in a deal worth £85m. Jude Bellingham, meanwhile, is highly thought of by Klopp, but faces competition from the likes of Madrid, Chelsea, Manchester United, Manchester City.