Detri is bad at team games. I prefer better build nuke, BB or invest in DRP or other supwep. You can escort your detris but when lances, merlins and paladins is in enemy side its just big, slow walking brick. BB melts detris. So big bomb explode before reach any porc and even if it manage retreat you need great BP to repair it.
Maybe add for detri off combat regen like glaive/skyte and reaver have? Something like 300 - 500 hp in sec?
Or maybe made detri in tank form when it disable every other weapon except missiles and got only 25% dmg so it could be like slow walking bomb and effective porc pusher?