Originally Posted by
FlyingB1975
GGL is a nice benefit and, assuming the OP does his travel pattern in J/F, a realistic option. The GUF, Joker, GGL line, etc won't happen on AA.
On flights on AA metal, an AA EXP could use his SWUs, which are similar to and more flexible than a GUF. Any Aadvantage member has a joker on every AA flight - there is always AA availability at a cost of increased miles.