Agreed. I think people are just wishcasting here, but at the same time they also forget that DLForward is suppose to be to allow for the next 40 years of future projects. You can't build a 3rd gate unless you have already planned lands build out, leaving yourself nothing or very little for expansion. So if they were to build out a 3rd gate, basically you got lost any future for DLR beyond that 3rd gate. Meaning the only way to get something new would be to tear something beloved down.
So which is it, you want a 3rd gate and don't mind losing ROA/TSI/Pirates/HM/etc for future projects, or you leave DLForward as expansion for the existing Parks.