@Ardnacieso
You can apply as a sponsor if your spouse, common-law or conjugal partner, or accompanying dependent children live with you in Canada, even if they do not have legal status in Canada. However, all the other requirements must be met.
You can also apply as a sponsor if your spouse, common-law or conjugal partner, or dependent children live outside Canada, and if they meet all the requirements.
Check out this link
http://www.cic.gc.ca/english/immigrate/sponsor/spouse-apply-who.asp#sponsoring
I think it must be the same rule even if that person is in the USA. Did your friend s wife get FBI background check certificat yet?
If yes I dont think there will be any delay.