The holders travel to second-tier Harlston Town as the cup third-round draw throws up classic ties.
Holders Northgate United will begin the defence of the trophy with a tricky away tie after being drawn against second-tier opposition in the third round.
Dario Venn
Tomas Iglesias
Lukas Brandt
Rafael Osei
Marco Sarr
Jonas Lindqvist
Diego Fuentes
Adrian Voss
Pablo Reyes
Nico Ferreira
Leo Marchand
Karim Haddad
United have tabled a club-record bid for the Castella playmaker, and negotiations are expected to continue through the week as the window's biggest saga unfolds.
A record 41,208 crowd witnesses a final day of twists as United seal top spot in style.
