My wishlist, in order:
1. A western release
2. A western release on Steam ^_^
3. A bunch of units
The roster has gotten surprisingly good. I too would prefer there not to be so many obvious duplicates (Lacus IJ? Really?) but that's okay so long as they keep adding fan favorites. Suits I'd like to see:
[uC] Shin Matsunaga's Zeta 3B ("Buster") / Vigna Ghina II Giri type
[X] Virsago (not CB) + Ashtaron (not HC) double unit / Bertigo (go go Caris!)
[AGE] AGE 2 Darkhound / Legilis
[Destiny] Akatsuki (Mwu) / Waltfeld's Gaia retooled into a quadroped-mode powerhouse
[W] Wing Gundam (TV design using Katoki MG proportions)
[EW] Sandrock (I actually really love Sandrock EW early type, but that'll never happen.)
Hope this thread stays open, I'd love to see what other people want.
[Edit] I can't believe I forgot to mention this, I guess I did because it seems so unlikely. I have this weird desire to see Metal Armor Dragonar someday recognized as part of the Gundam library, and not just as a failed reboot. It's a shame that the series is almost completely neglected just because its lacks that all-important capital G in the title, as it was basically an alternate universe Gundam show before those were a thing. What better way to induct it into the Gundam multiverse than by including a few units in the Versus series? (Yes it's been included in SRW and ACE before, but that means nothing as those cross over lots of properties.)
That said, for sentimental reasons, my most desired units are:
Dragonar-1 Custom (with Units 2 and 3 as assists)
Falguen MAFFU (with the Gelf squad as assists)
And... nothing from the desert arc. That was a serious low point (and like a third of the show! The rest was awesome though...)