I'll answer that by re-posting my earlier comment:
Since the draft, my thought was that this team was going to have a hard beginning to the season. First reason being the all new defensive line that has never played together before. Second reason being the two undersized NT's right up the middle. That said, I'll go with...
No - On the mid season coaching change.
When Pete Carroll first came to Seattle from USC, my observation was that he seemed to have an advantage in bringing in good young talent, and mainly because he had a better understanding of who all the good players in the PAC-12 Conference were at the time. Pete had either coached them, or coached against them all, first hand. Fast forward to today, and I'd like to see the Hawks kind of replicate that formula again by bringing in a championship caliber coach from the SEC, but acquiring one of those coaches mid season is not going to happen.
Yes - On a possible quarterback change.
Geno Smith's game one 112 yard performance just about made me want to vomit. Granted we lost both starting offensive tackles to begin the second half, and everybody knew the Rams pass rush was FULL ON at that point, but no effective dump off passes to running backs? Maybe his TD to INT ratio is good, but people who site that statistic forget about all of Geno's fumbles last season. Drew Lock is at least worth taking a look if at some point it becomes obvious the Hawks just are not a post season caliber team; he's more mature now, and his pre-season performance was good.
Iffy - On a mid season DC change.
Clint Hurtt is a very likeable football personality & he's a really good speaker, but I don't like his frail 3-4 scheme, and the beginning to his career as a Defensive Coordinator has been painful to watch. Giving up 426 yards at home, to a Rams team without Cooper Kupp, and a bunch of no-name players on their roster was really bad. I know it's generally considered seasonal suicide to change schemes mid season, and I don't know who else might be available out there, but if you can't get the personnel for this scheme after two years then my feeling is you have to go another direction.
Yeah, I know DC wasn't one of the questions being asked. I just wanted to toss it in there anyways. That's my brain on

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