LOL! There isn't a senior executive at a public company anywhere in America who cares in the least about this "perfect storm". They feel that talent can always be bought on the open market when needed...and they are probably right, as long national borders are no barrier. Deloitte might as well be warning about an impending toilet paper shortage for all the traction this report is going to get in corporate America. ;)
The report is just cover for more outsourcing, H1-B visas, and tacit encouragement of unlimited immigration, legal or otherwise.