Right now the survivor shield item isn’t used much. It would make for a great milestone item if it had the same function as it does in ZM with the charge ability. It could be made into a morph where you could press a hotkey or as a holdable item to charge with the speed boost. In my opinion the shield always being on is big and obnoxious to look at all the time, but it going away after a couple seconds (after charging) would make it less so
In addition to interaction, if anyone is using a zombie-type morph, you can plow them over/knock them over.