The 21-year-old right-back has impressed on trial at the Chairboys but any move they are considering could be scuppered by three former Premier League outfits.
Wanderers boss Gary Waddock is due to make a decision on McCoy today but Wealdstone's player of the season could be tempted by a more lucrative move elsewhere.
For the full story see tomorrow's (Thursday's) Harrow Observer.
Meanwhile, Stones will play Hayes & Yeading United in a hastily-arranged friendly at Brunel University on Saturday (10.30am).
It will allow manager Gordon Bartlett to have another look at trialists Kurtney Brooks (ex-Watford) and Austrian goalkeeper Roman Pechhanger, as well as involving Chris O'Leary and Greg Ngoyi, who both missed last night's 3-1 friendly defeat at Chalfont St Peter.
Scott Fitzgerald opened his Stones account with a sublime 20 yard free-kick before a fresh second half XI succumbed to some slick Saints counter-attacking.