Unfortunately being seeded to get their and getting their is two different things. A long way to go for just one tournament. I thought this was the sort of thing Katie did. Anything less than a QF spot will be a wasted trip IMO.
Illness and injury have curtailed Bally's outings since September, and may have affected her selection of this tournament, at a time with few options, as a one-off attempt to push up the rankings before ending her season.
Doi is an improving teenager, who pushed Katie to 3 sets recently, but Bally's section looks manageable if she can find her September form.