 On 9 April 2012, Grella scored his first goal in a 4-1 win over Colchester United.5 Days later on 14 April 2012, Grella scored his second goal to score the only goal in the game in a 1-0 win over Bournemouth.On 21 April 2012, Grella scored a brace and provided assist for David Worrall to score the first goal in the game in a 4-2 victory over Notts County.