By Alek Arend John Harbaugh and the Baltimore Ravens had serious Super Bowl aspirations ahead of last season. Those aspirations were quickly detoured because of the injury bug. The Ravens were hit early and often with the injury bug during the 2021-22 season. It derailed their year. Now, all attention turns to 2022 as the Ravens hope to be much healthier. Harbaugh wants to do everything he can to keep his players safe from injury. He’s going to be making significant changes to practice this year, as a result. The Ravens head coach revealed as much on Monday morning. “Harbaugh said the Ravens a…