I have noticed that the Phoenix Cradle exotic legs for Titans does not seem to be in the loot pool of Vex Strike Force Activities. I do not know if this is intended. The reason I have discovered this is due to the fact that the activity will first give you an exotic you do not already possess (if there are any) before giving you a duplicate. This is important as Phoenix Cradle is the only Titan exotic I do not yet possess, and twice in a row, the activity gave me a duplicate instead (first was Point-Contact, the second one was Kepri's Horn). Again, I do not know if this was intended but I was led to believe all exotics were obtainable through the Vex Strike Force activity. If this IS intended, some clarification about what the available drops are and how they are supposed to occur would be greatly appreciated.