Well I'm going to hope Shana has gotten to a point where she won't let herself be distracted by outside issues. Long as she can confirm her own feelings and doesn't have Yoshida trying to flirt with Yuji during a battle it should be alright
.
At least with Yuji going through training she's less likely to worry about what he's doing. Though it'd help if he could get some kind of offense weaponry. It's at least gotten to a point where she will be forced to fight her battles and trust Yuji to handle his end.
Besides no worry about who is giving Yuji the bento that week. They both will
. Just less so he doesn't end up hospitalized.