Instead of opening a card in another persons name, open another card in YOUR name (same RR acct)--I did this last year. Got 1 SWA plus card and 1 SWA premier card, both offering 50K points deal. $69 + $99 annual fees (but you get 3K/6K points added annually so that is almost a wash). Then charge $10K ASAP (charge EVERYTHING you normally wouldn't, & deduct from checking so you can pay it off each month.) As soon as you do this, you get the 50K+50K+10K (from charges). When you do this, you qualify for a companion pass for the rest of this year and all of next (anyone can earn this when then earn 110K points in a calender year--but I couldn't do that if I charged every penny we spend!). That means a companion can fly free with you on every trip you take. And you can change your companion up to 4x/yr.
With DS in college, DD a senior doing college visits plus DH & I like to vacation so this has saved us a TON. Hoping to do this in DH's name the beginning of next year.
Totally agree with this post. That Companion Pass is worth it's weight in gold. You can also transfer points out of some other programs like Choice Hotels to make up the difference instead of spending real money. Timing is important as well. You don't want to hit the 110k until January or February. That way you get the rest of that year (SWA considers this a partial year- but word on some of the boards is this may change)- plus the following full year as your 'actual' year.