Now that SACU upgrades go into wrecks, maybe they should also go into Sacrifice? Might make teleport GC too cheap, though. So, maybe some adjustments would be needed. Also, maybe it's time to make Sacrifice an interesting ability?
SACU upgrades go into Sacrifice?
I think SACUs need their turn on the rebalance table before something like that is touched. Sacrifice is neat but I don't use it much at all. If I have the resources to teleport 5 of them behind someone and make a Colossus, I could have used those resources for anything else and been more effective. By the time you can get Teleport on an SACU, the map is pretty well identified and the SACU isn't really effective in combat that late in the game either, especially with Teleport instead of Nano of shield.
@tankenabard sacu's rebalance is on the doc for this year
"The needs of the many outweigh the needs of the few" - Spock