exactly, it does not drop orbs, but it very well should when the titan gets kills in it or around it. rewarded for defense measures. the whole reason it drops orbs when initially used was not well thought out and does not promote the proper use of a titans defender super. if the bubble gets destroyed early, it should drop orbs then and not in the beginning. this would show signs it did its job as a area of denial tool and kept whatever was in the bubble alive from such a ridiculous onslaught. there are plenty of other ways to adjust how the orbs drop and promote better use for the bubble then abusing its 3 orb production value with defender heavy squads.