How do you know they weren't gonna get more? There didn't have to trade him then.
They didn't have to, but they ran the risk of getting something considerably less through a S&T, when his value was basically going to drop from then on.
How many players in the last five seasons have netted a team a 20-point-caliber scorer (rental), lottery-pick player, two first-round picks (if Memphis didn't trade Gay to Toronto - McLemore potentially would be in OKC) and a second-round pick through a trade when they were a free agent?
Really no way to say what couldn't have happened if they had kept him. Fact remains he got a max offer, so he had to have some value.
Yeah to the Rockets. That doesn't mean every other team viewed him as a player that was worthy of giving a max contract to. Wizards turned down a trade for him and the Warriors turned down a trade for him.
That fact that teams sign guys that haven't proven anything all the time only supports my stance that they could've gotten a better package.
No it doesn't, it's actually quite the opposite. Go through that season(s) and find me a team that could've given the Thunder a better package, and were a realistic possibility of signing him to a max contract i.e. teams that had the assets and were in need of taking a chance on a wing player. Plus we're talking about Morey here, he's not the best example to use as a barometer for what they rest of the league would do. This is the same dude that:
signed Lin to a $25m/3-year contract and looked how that turned out
signed Asik to a $25m/3-year contract and looked how that turned out
Morey hit 1 out of 3 in that run and look at all the contracts he's given out in that time and all players he's let go, only to try and pursue them again.
It's not about exceeding that it's about getting a better fit/more long term fix.
And what wing player was out there at an affordable price they could've been a better fit in the long term + along with assets equal to what Houston gave?
You keep neglecting to mention that said 20 ppg scorer was a perimeter player and only had one year left and was gone after that year and wasn't as good as Harden to begin with. Might well had kept Harden another year and let him go. Still would've had the option to trade him since he was gonna be restricted. Rockets prolly woulda still been tryna to get him then.
They were going to trade him regardless, he was never going to stay in OKC. But it would've come to the point where the Rockets wouldn't have traded as many assets as they originally did. And why keep him for another year when it was inevitable he was going to leave, when they could've started building for the future and taken a chance on Lamb developing and getting two first-round picks?
Keeping Harden (until the following summer) just would've set them back another season.
They didn't even need a 20 ppg post player, a quality post threat that keeps defenses honest and/or helps protect the rim would've done. Wasn't Jefferson available around that time? The Bulls stay having a glut of big dudes. Look what the Pelican got Asik for. Probably coulda got Pau from LA.
I don't know if Jefferson would have been a good fit for this team, given the coaching and the pace, and the fact that the crossover period of O'Connor/Lindsey where they wouldn't have parted with any first-round picks or building talent. Asik? He was never an option and is basically a 7-ft version of Perkins. Pau wouldn't work at the time given his salary.
Don't get me wrong, they were in need of a low-block post player (they still are), however the package they got from Houston purely from an asset/base standpoint wouldn't have been matched by any other team. This is not even taking into account if they went down the 'post-player for Harden' route, that a player like Jefferson or Lopez - there'd be the possibility they wouldn't be utilized properly and not get enough appropriate touches to make a game-changing difference, given that all their 'problems' stem from coaching, not necessarily from a lack of talent.