Osuna here's another example. It's basically using GF the way people would use AC to reel people in and make them tech into a 360 for a tech trap sometimes.
I feel like there should be an easy way to avoid it though...
Let's say you get a CH 5D and they go flying across the screen, for whatever reason you don't combo it and they don't air tech, then you probably could GF to start sucking them in. Then they neutral tech and end up right next to Tager for whatever comes next.
I don't remember if this is an actual situation but it's just an example.