Things I should learn before applying for ogp team lead

I’m an overnight team lead and in my market you can’t step down you can only leave and come back 6 months later. I been wanting to switch to days and two team lead positions have opened I really want to try for the ogp position I talked with the coach and he said for me to learn the metrics and walked me through how to read them and what they mean I picked up quickly but I feel like I don’t have the best knowledge on them due to just starting to help do picks and everything about 2 months ago I have trained a couple associates on how to pick also to help when they are falling behind in the mornings. Im just wondering if anyone could give me any extra knowledge or things to help me during my interview in a few weeks. The other position is meat and produce team lead and everyone is pushing me towards that due to having 5 years under my belt working in a meat department for another store but ogp is where everything is going to with the future of Walmart and I want to be a part of it.