‘“Sometimes you have to just embrace the moment, enjoy the fact that you have an opportunity. Everything’s not always going to go the way you expect,” Foster said after his first practice with the Bills at rookie minicamp Friday. “Regardless of whether you’re a first-round draft pick or a tryout player, it doesn’t matter now. We’re all on equal footing. I want to show these coaches that I’m reliable. If that means playing receiver, playing long snapper, whatever it is … I want the coaches to understand that I can be a player for the Buffalo Bills.”’