Robins chief Wilson is on the look-out for an experienced defender and has spoken of his admiration for Nelson.
He told the Hartlepool Mail: "In an ideal world an experienced centre-back is what we are looking for - to pull them together a bit and make us tighter.
"If Micky Nelson becomes available you can rest assured we'll be very interested in him. Micky Nelson's a very good player at this level. He could slot into any side quite honestly."