They didn't have similar value because of their contractual status. Chicago had the opportunity to negotiate and lockup Khalil Mack long-term before giving the Raiders anything. The Seahawks can't do that. The Seahawks are essentially rolling the dice on Clowney. Even if he has a great year they may not or won't be able to lock him up long-term (dependent on their cap situation). Clowney could end up being a 12- or 13-game rental by the time he gets in football shape and learns the defense.
Oh, it wasn't such a risk for Seattle. Clowney is a potential future HoF'er and is the same age as Mack. Additionally, the Seahawks were one of his preferred destinations. It was a no brainer for the Hawks despite what you think are big differences between his and Clowney's situations.
Besides, Seattle knows that if they can't work out an extension with Clowney, they can tag him, although I'm sure that would be a very last resort. There were some superficial differences between the Mack and Clowney situations, but none that prevent the two situations from being compared. At their core, they were similar.
What will make the Raiders look smart is hitting on the picks they got for Mack.
No, that would make the Raiders look smarter. If you're going to trade a player of Mack's stature, first thing you have to do is get great value back. The Raiders accomplished that.
If Houston ends up with the next Calvin Johnson or Mike Singletary, with that third round pick they got, they will look like geniuses. The Raiders will be under the microscope because of what they got in return for Mack.
Thanks, Captain Obvious. Add this one; IF a bullfrog had wings he wouldn't bump his ass every time he hits the ground.
It will be a failure on their end if they don't end up with at least one high impact player.
Here's the thing, if the Raiders make the playoffs this season and if they do the same next season, I really won't care much about whether or not we maximized the picks we got for Khalil. But I do have to assume that if we begin making the playoffs that even if we didn't get a perennial Pro Bowler with the Mack picks, we at least got some solid players with them. Khalil was a great player for us, but he wasn't putting us in the playoffs.
If you're going to trade a player like Mack, the Raiders handled it perfectly. They made the deal without making anyone look bad, without rancor, promptly, and got a good return. They made the move sooner rather than later. The Texans, in a similar situation, screwed the pooch.