This is not a current "fix". It is a recent case of "fill a column on a slow news day".
This practice has been going on for decades among all our allies. We have accepted experienced pilots from foreign nations for decades, just as we have seen Canadian pilots migrate to foreign air forces. We have always had the problem of skilled pilots accepting positions at civilian airlines.
As for Reservists filling flying positions. Again, old news. Perhaps not as prevalent today as it was years ago, but I knew a Reservist in Fredericton, who flew ASW missions out of Greenwood as a Air Reserve pilot. Perhaps he was a rare case, but it does show that there are possibilities. However, the usual problems with Reservists still persist; availability.