He retired in 2017 as the Úrvalsdeild's all time leader in assists,[1][2] a record he held until January 2024 when it was broken by Hörður Axel Vilhjálmsson.

During the 1999-2000 season, McDowell, led by Shouse and J.J. Delsandro, amassed a record of 27-0 and was ranked #1 in Pennsylvania before being upset by Uniontown in the 2000 PIAA 4A Elite Eight.

He played a total 108 games, all starts, averaging 13.0 points, 3.3 rebounds, 5 assists and 2.4 steals.

[4] Shouse started his professional career with the Bergheim Bandits of the German Regional league in 2004[5] where he averaged 22.5 points, 5.0 rebounds, 6.0 assists and 2.5 steals per game.

[17][18] On 12 June 2019, Shouse decided to return to basketball, signing with newly promoted 1. deild karla club Álftanes where he met up with his former Stjarnan coach Hrafn Kristjánsson.

[7][22] He was selected for the Icelandic national basketball team that won bronze in the 2013 Games of the Small States of Europe.