Training camp always brings a little bit of youthful optimism; not only are young players overly optimistic about their chances in the NFL, but coaches, front office executives, fans and media alike all chatter about how player X is ahead of the curve/looking like a veteran/going to be the next superstar.
Green Bay's special teams have not had many highlights — in fact, the bar is pretty low for reasonable expectations. The last time that unit was ranked less than 20th was in 2017, when it came in at 16.