Here's hoping they avoid the #1 and #2 cardinal sins of the otherwise excellent PanzerElite:

1) Making sure the infantry and vehicles can be incorporated into online scenarios like they are in offline scenarios. Online has to be more than just 'tank duel' or 'tank quake'.

2) Making sure that if it's expandable (more tanks the players can crew) it's EASILY expandable, without any need for multiple installs, and incompatible mod packs