Update: Lions GM Martin Mayhew said Calvin Johnson had surgery on his knee, a scope, and his finger last week.

The knee surgery was expected, but the finger surgery was a bit of a surprise for many. Not that it will be an issue at all as he is expected to be back to 100-percent by the time camp rolls around. Megatron missed two games in 2013 thanks to the knee problem and the finger issue has been lingering since 2012, so to have them both taken care of right now is a benefit for his future owners.ANALYST: Howard Bender