today i find something nearly a bug,i and ally war with same enemy,and my ally is invading one enemy system ,but my ally fleet is so weak that invade need 40+ turns,even after i take enemy all other systems,my ally still invading and no hope to finish.because game not allow me help my ally,so this enemy can't elimilate forever,which cause me -10 happiness.

i think the game should allow ally invade same system, and who contribute more be the owner,so that i can help my ally finish endless invasion

Directely above your suggestion-thread is another thread with the title:

Sticky: No suggestions in the Design discussion



Despite that, I think you've made a good point.

You both make valid points...