Against Aberdeen and Livi, Efford's contribution as a sub was in important factor in both victories.
From a defensive point of view he supported SOD who had run his heart out and was tiring. and on the offensive side he continued the attacking threat that SOD had provided all afternoon. Exactly the impact you hope a sub will have. Something that Alexander's substitutions constantly failed to achieve.
So although he might not be a world beater, let's not underplay his contribution and improvement under Hammell. I certainly don't yet see him as a first team fixture but can we please acknowledge that he has shown up and contributed.