I don't really care if he was 4th round talent. You get the QB. Literally (and I use that word for it's literal meaning) no other gap or issue matters until you address that position.
This would be my strategy as well, and I'd limit it to by the 3rd round. The only exception would be that you currently have a top 15 QB under contract for more than 2 years.
qwk was over the line, not sure d4rk was, and we will always give a ####, that's why we come back.