It seems impossible to me for anyone other than T-Man to have her at this point. 250 fragments is the most that any player could receive from Gauntlet. There was a special pack for sale that offered 100 fragments, but I believe it was a one-time-only offer. So, I don't see how anyone could have more than 380 fragments (including fragments from the other event).
. . . Unless there was some sort of technical issue with the Gauntlet rankings, and Support made an adjustment to allow for multiple first place finishers.