The quartet of Daniel Akpeyi, Kelechi Iheanacho, Alex Iwobi and Ikechukwu Ezenwa are early arrivals in the Super Eagles Abuja camp ahead of Saturday's 2018 FIFA World Cup qualifier against Algeria.
There arrival was confirmed on the Super Eagles official twitter handle on Monday afternoon.
Also expected in camp on Monday are skipper John Mikel Obi and Ogenyi Onazi.
Eagles head coach, Gernot Rohr and his assistant Salisu Yusuf are expected arrive in Abuja later on Monday evening after departing Lagos 7pm today (Monday).
The Eagles are top of Group B on three points while Algeria have one point.
The game is scheduled for the Godswill Akpabio International Stadium Uyo.