That is the thing. I and my wife have KE FF program. We do not want to open another SKYTEAM FF program.

Since my daughter becomes 2 next Feb and we will fly Delta for one RT this year, I think it is better idea to pay the bag fee for the next trip, open DL SKYMILE account for my daughter and give her a silver medallion (for next year travel).

I only check bags when I fly with my daughter. most of time she flies with us.. sometimes she fly with me only, sometime with my wife only.. So I guess giving her silver medallion is the best plan.