There are some general managers who like to play the comp-pick game — letting in-house free agents walk, taking a passive approach to free agency and filling gaps via the draft or trades. Bob Quinn has not operated like that during his time in Detroit.



True, he’s let starter-caliber players like Graham Glasgow and A’Shawn Robinson (at a surprisingly high price tag) walk this offseason, but he’s also already signed six free agents. He has spots left to fill on his depth chart, too, potentially including starting jobs at cornerback, guard and edge rusher.



Setting aside the healthy chunk of money Detroit will need for its draft class — likely north of $10 million, depending on where exactly they end up picking, Quinn should have around $20 million or so available. He’ll save some for a rainy day.



Which players left on the market might appeal to the Lions? A rundown of the top remaining options:



1. Logan Ryan, CB...