1) An option to use the console UT3 menu or SolidSnake's UWindows (doesn't matter to me which is default
)
2) More advanced "console menu" options in the UT3 Menu (some will probably make it to the UT3 patches, but UT 3.5 should expand the old console menu even further).
3) Add more gametypes (aka add UT3DOM into UT3.5, as well as the best gametypes from UT2004, and others, like Monster Hunt as an example
)
4) An option to do the old skool tournament style single player and the default UT3 story-line game option.
5) Add all the teams back from UT99 and UT2004 into UT3.
6) Re-add the minigun (but keep the stinger).
7) More customizability (create announcers, voice packs, new races, more UnrealKismet options, more textures, more music, etc).
8) Re-add Malcolm and Thundercrash into the game through an expansion or UT3.5.
9) Support for Demo reocrding, and add the planned features that was originally set for UT3.
10) More characters and levels.
11) Integrate 4-team support into UT3.5.
12) Revamp UnrealKimset so it can be used to use UnrealScript fully (aka you can code an entire gametpye 100% from UnrealKimset)
13) Add an option to "decompile" cooked maps (with a message in UnrealEd saying that you have permission or what not).
14) Remove GameSpy alltogether.
15) Add an option to change your nickname throughout UT3.5.
16) Bring back advanced options.