[1] After his release by Derby, Cann joined Rotherham United on 31 July 2007, after impressing in a trial.
Having previously been with the club on a non-contract basis, Cann signed a permanent contract with Aberystwyth on 4 December 2009.
Manager Alan Morgan praised Cann's form stating: "Steve, in my eyes, is the best goalkeeper in the Welsh Premier.
"[5] In his first year with the club, Cann made 29 league appearances before an injury ruled him out for the final month of the season.
On 8 September 2009, Cann made his debut for the Wales semi-professional side as a substitute during a 2–1 defeat to Poland.