In Digimon Savers, Miki Kurosaki and Megumi Shirakawa were DATS operatives mostly seen working the desks. They finally joined the fray when the two worlds collided, with the PawnChessmon Digivolving into KnightChessmon. Though they were never shown in the series to evolve much further, the Savers-dedicated 'Vs Royal Knight' cards show us they could have Digivolved into BishopChessmon, RookChessmon, KingChessmon, and QueenChessmon. I for one hope Savers gets the Tri treatment and we get to see them do this one day.
... Savers might be my favourite, if you haven't noticed.












