The question asked of DC was specifically about MK Dons on Saturday, when he mentioned Croasdale and Powell being potentially available. Based on what's already been said, Barry isn't going to be available for that game so why would he be mentioned in that context?
We've got two games before the very earliest of April; three if you include the game on 1 April. If there's no mention of Barry after those games then yes, you may have a point, but until then there's no reason to think any different than what we've already been told several times.