Reece James believes Chelsea's raft of new signings will lead to the club having one of the best teams in the world, although the full back admits the squad needs time to gel.
The Blues squad was bolstered by a £323million influx of talent last month, including the £107million British record signing of Enzo Fernandez.
Benoit Badiashile and Mykhailo Mudryk were also among the club's big money arrivals in January, while Joao Felix joined on loan until the end of the season.
The outlay saw owner Todd Boehly's overall spending on transfers reach £600million since he took over the club in May last year.