De Goey, who has missed the past two matches with groin soreness, completed a full training session on Thursday to prove his fitness.
The powerful 28-year-old shapes as a valuable inclusion against the Crows at the MCG on Saturday, but fellow on-baller Tom Mitchell has been ruled out for a third straight week with plantar fasciitis.
"Jordy got through training well," McRae said.
"He's got a spring in his step, he looked like he's got some power back in his running and he'll be available.
"Tom won't play. He's got that foot issue that's still just lingering around."
After a 0-3 start to their premiership defence, Collingwood have won four and drawn one of their past five matches and surged into the top eight despite their attack being decimated by injuries.
Jamie Elliott (vascular) is sidelined indefinitely and Dan McStay (knee) is out for the season, while Brody Mihocek (hamstring) and Beau McCreery (concussion) are both at least another week away.
Versatile veteran Jeremy Howe started forward to fill the void in last week's win over West Coast, but was subbed out by quarter-time with an adductor strain.
Versatile Magpie Jeremy Howe was injured against the Eagles and will miss at least two games. (Morgan Hancock/AAP PHOTOS)
Howe's absence for at least the next fortnight could open the door for out-of-favour Ash Johnson to return against Adelaide.
It could also force McRae into a reshuffle, with defender Billy Frampton another possible attacking option.
The Magpies have averaged 99 points a game over the past month, with lesser lights Finlay Macrae, Reef McInnes and debutant Joe Richards stepping up in attack last week.
"What we're doing right now is we're finding a way to score," McRae said.
"We're scoring nearly every second time we go inside 50, which is a high percentage.
"So it's not necessarily the size of the person, it's the person that plays the role there."
McRae confirmed small forward Lachie Schultz will make an immediate return against Adelaide after serving a one-match striking ban.
"Lachie's trained exceptionally well, and there's something to be said about missing a game," the coach said.
"You get to work and make amends for maybe what it was (getting suspended) and then someone plays really well in your position, it puts a bit of pressure on."
As well as Howe, Collingwood lost Jack Bytel (concussion) and Harvey Harrison (ankle) to injuries during the win over West Coast.
Harrison trained on Thursday and is in the mix to face Adelaide.Â
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