There is an old phase...
Money talks, bulls!t walks...
Some people seem to be in love with Flynn but he still fall to the 7th round so I guess not a lot of the top level people liked him enough to get any where at the time.
I'm not saying a 7th rounder can't become good to great (see Driver and Tausher) but it seems like a lot of the top people didn't like him enough to get him. So what would be the interesting if the Packers offered him in a trade? It might still be low for the moment...