Sorry it took me so long to respond. I started one league below so player contracts will be different, but try to sign some of these players:
GK: Elliot Parish
DL/DR: Daniel Chylaszek, Benjamin Genot
DC: Matthew Pike, Salomon King, William Ekong, Kiran Darcy
MC: Kuami Agboh, Nicolas Bonnal, Siro Darino, Seanan Clucas
Striker: Wolfgang Mair, Paul Taylor, Emerick Hippias, Pierrick Chaintreuil
Bolded players are highly recommended and will be good until BSP. Italicized = sign whatever the price.