Agreed, and there may have been bigger plans for Rachel than what ended up being printed like Rogue in Inferno. I'm a sucker for "behind the scenes" info and there's always more at play than we see. Example: Tini didn't use Jubilee for Knights because she agreed to hand her over to Leah for X-Terminators. It was supposed to be released at the same time but supply chain/print delays messed that up.
I definitely agree regarding how Rachel sounded towards the end with Betsy, too needy. But now finding out that Howard was taking the subtextual risks while waiting for approval makes the whole situation more endearing to me.