It's box office viewing in E10 on Tuesday night, as league leaders Cambridge United head to the Breyer Group Stadium.
The centre-back, who can also play at left-back, was heavily involved in the O’s pre-season campaign and made his professional debut in the FA Trophy win over Blyth Spartans in February.
The Republic of Ireland U19 international could make his debut in this afternoon’s match against Haringey Borough.