Just because another team would take him at 19 doesn't mean it wasn't a reach. Multiple teams thought about drafting Tebow in the first round. Still a big reach.
It proves one team valued him the same as the Lions. You can't say either way really. Would have to see where every team had Gibbs and Campbell ranked. It seemed a few we know at least had them in the range the Lions took them.
The analysts are typically way off from the GMs with their rankings. Just because the media calls it a reach doesn't make it a reach. The GMs decide that.