The OP was not asking for anyone's opinion on whether this team was deserving on a playoff spot, or about whether they'd be smacked around by the Cardinals. He was asking about a potential playoff rotation, which is still mathematically in play. So yes, it was completely uncalled for, and frankly, off topic.
This team hasn't been a lot of fun to watch this year, But until the season is officially over, there are plenty of fans out there that will continue to hope for the best.