Pools' goalscoring threat has been curtailed with injuries to top-scorer Richie Barker, and more recently Australian striker Joel Porter, and Wilson admitted their presence has been a big loss.
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"Richie is still struggling. He got quite close to play a few weeks ago but then he broke down and had a relapse," he said.
"Joel was very similar, he'll be OK the week after next but it is still a blow."
"We don't really have the bodies in our squad to cope with these absentees."