I do not know anyhow who gets 10-15 days off at home every few weeks. In fact, I don't know of anyone who gets even close to that, and certainly not someone relatively new to the company.
Didn't I read something about 'no more multiple swaps' too. I have to admit I didn't read that memo very carefully.
Perhaps it is possible but I have not run across anyone who arranges his schedule in that manner.