Maybe she's trying to mirror your energy or repeating things you've said in the past cause she wanted to connect with you?
Cause otherwise, I'm not sure I really am going to take the opinion of someone who barely watches the team more than five minutes at a time...that said, my own wife does have a pretty good understanding of football, she grew up having to watch it, but she doesn't anymore all that much, but I do value her opinion when she watches... so yeah, I'm flip flopping a bit, lol