I hope Becky has the run of her life at the Trials in eight days, despite the rollercoaster of emotions that no doubt have been messin' with her psyche since "that" race. And even if it doesn't work out, she can always feel great that she made it to the Trials! That, in itself, is a great achievement, and hopefully a stepping stone to her to even loftier performances.
Thanks to USATF for letting her in; despite being in a no-win situation (you'd be lambasted no matter what your ruling), those involved deserve a proverbial pat on the back for reconsidering and ruling favorably for Becky. Compassion should be a part of every organization's thinking. Strict rules are meant to be challenged and overruled, on a VERY limited basis, and this was one such time.