With injuries to other centres Mike Tindall and Will Greenwood, Smith was tipped by amongst others former centre Jeremy Guscott to take his place in the 2005 Six Nations side. However, Smith was overlooked in favour of Newcastle centres of Mathew Tait and Jamie Noon. Tait, aged only 18, played poorly in his debut against Wales and was substituted by Olly Barkley who played in the remaining matches. Noon was solid, if unspectacular and retained his place. Some good performances from Smith in club games saw him come onto the bench for the games against Ireland, Italy and Scotland, gaining two more caps against Italy and Scotland.