The Oregon Ducks are now in the Big Ten and they’re announcing themselves in a big way at media days by launching a massive floating duck in an Indianapolis River as media days kick off. The image posted to social media shows an absolutely massive inflatable Oregon Duck mascot that’s visible from a park. At the same time, it does appear to have a problem where it’s too big and won’t be able to float underneath the river’s bridges. You can see the massive Oregon Duck floats in the White River in Indianapolis, here: In a way, it makes sense to launch the Oregon Duck as a float in the water. Afte…