Pedzisa mutsara unotevera: Agnew akanga ari mudziviriri womuviri, aigara pamba uye aivawo murwi akanaka kwazvo. Akasarudzwa neVancouver Canucks mumutambo wechisere (157th yose) mu
1984 NHL Entry Draft. Pashure pebasa renyeredzi muWestern Hockey League neBrandon Wheat Kings uye Portland Winter Hawks, Agnew akatendeuka pro uye akasaina neCanucks muna 1986.