We have always used Lee as our conduit to the walking dead world, so what happens when he dies? Will we say goodbye to Clem, and our eyes close and screen goes to black? Could we wake up as a zombie and see more? Or Clem shoots us, screen to black and credits??
Will there be nothing left of an ending, just Lee dying alone after finding Clem a safe place to live? I think it would be crazy to wake up as a walker and limp around, slowly letting us see what happened after he died.