According to Kentucky football’s official team website, junior wide receiver Dane Key has added 15 pounds to his frame since the start of last season. After beginning his sophomore campaign listed at 195 pounds, the 6-foot-3 Lexington native is up to 210 pounds. Even in full pads, it’s easy to see just how much bigger Key has gotten throughout the offseason. That was an immediate takeaway from plenty of media members when we got our first look at him in practice earlier this month. He’s currently in the best shape of his life. Key has been Kentucky’s deep threat option since arriving on campus…