Pedzisa mutsara unotevera: Mumwaka wake wechipiri nekirabhu, Parks akatanga zvishoma kazhinji mumutambo, uyo wakanga watumidzwa zita rePro12. Mu
2011<unk>12 Pro12 akatamba 13 nguva, asi masere chete eaya maitiro akauya sekutanga. Muna 2011-12 Heineken Cup zvisinei, Parks akatanga ese manomwe emitambo yeCardiff sezvo ivo vakakwanisa kuenda kumaquarter-fainari sevanonyanya kumhanya-kumhanya mumatanho emvura vasati vaburitswa nevanodzivirira makwikwi Leinster. Mumitambo yake makumi maviri, Parks akarova mapoinzi zana nemakumi matatu nenomwe, kusanganisira kurova kwake kwekutanga kuyedza kudivi mumutambo weligi uchipesana neUlster. Parks akasiya Cardiff pakupera kwemwaka.