I'm EXP with about 15K EQD wife is PlatPro with 9K EQD.... We are trying to use SWU's from DFW to PVG on 2/28 and return 4/3 from NRT-DFW AA178 .... Would we be better off splinting our PNR or would that leave my better half unlikely to get upgrade leaving me in the rear? Thanks!