So Lions fans, Calvin Johnson is gone right?
Honestly at this point I'm willing to at least play devil's advocate on it. It's pretty clear that we can't run this offense effectively with this o-line (and perhaps this QB). The Giants looked like trash on opening night with a new offense but have since rebounded to a degree. Meanwhile we can't do anything well after 12 weeks. Trading Megatron could get us the picks we'll need to rebuild. Meanwhile letting Suh go would free up space for a nice FA haul.
If I had to vote I'd keep Megatron though. I want to fire Lombardi but I know he'll be back. So fix the o-line in the offseason, let Raola retire, cut Bush, draft an RB (not in the first two rounds)...and prepare for Stafford's final chance. If he's trash next year blow everything up.
As a fan of football I feel bad seeing Megatron in this position, on this team. He deserves better. Give him a good QB and he'd be healthier due to not getting killed by bad passes over the middle.