Many QBs can still perform at a high level despite not being 100%.
Well to me Mr. Glass is a guy with a history of Injuries. Missing 8 games in over a decade wouldnt constitute Mr. Glass Status in my book.
but however lets look at Mr. Glass last year to your young buck.
Mr. Glass played in more games than Goff. (not bad being made of glass) BTW why arent you considering Goff Mr. Glass?
Mr. Glass has more yards than Goff
Mr. Glass has more TDs than Goff
Mr. Glass has less INTs than Goff
Mr. Glass has a better Rating than Goff
Mr. Glass has a better QBR than Goff
Maybe Goff should play injured?
All this while Goff played on a talented team & Mr.Glass played on....... Well the Lions.
Face it The lions made the trade for the extra draft picks. Stafford is the better of the two QBs.
Downplay it all you like.