Louie Annesley has left Rovers for League of Ireland club Dundalk FC on a free transfer. He only made one senior appearance for Rovers - in the Carabao Cup win over Bradford City in August. Here's a list of other players who only appeared once competitively (i.e. excluding friendlies). How many can you remember?
*Presently at the club
Peter BaahYıldıray BaştürkJake Batty*Jack BennettArthur BirtwistleTommy BoganLuke BrennanCharles BrownJames Brown*William CampbellSam ClarkAlbert CloughJames CockshuttThomas CoupeThomas CunliffeHugh DevlinMatt DickinsNed DoigBob EllisWilson FairweatherAnton ForresterNathaniel James FraserT GibsonGeorge HallKevin HamillGary HamiltonJacob HardyJames HargreavesArthur HarveyBryan HodgeWilliam HoldenW HopwoodA. N. HornbySimon IrelandT JeffersonArthur JohnsonOumar KondéWilliam LeaverBilly LeeJack LeeJohn MacDonaldMarcus MarshallSam McCullochBilly McKeeW. MitchellStefan MolsStuart MunroEddie NolanBurton O'BrienJack O'ConnellJames ParkinsonGeorge ParsonageRobert PearceSebastian PelzerPeter PlattRobert PorterDes QuinnClaus ReitmaierLeam RichardsonThurston RostronJohn RussellMike SalmonJohn SherringtonF ShorrockWilliam SmithJames StothertPeter ThorneJimmy TomlinsonJohn WadeClement WaringWilliam WaringDavid WilkinsonPhil WilliamsonJohn WillisTommy WilsonRichard WitschgeHG WoolleyGlenn WrightBernard WrigleyJohn Yarwood