You can blame it on the Grizzlies.

Ever since they traded Pau Gasol to the Lakers for a bag of peanuts and some slightly used underwear, NBA teams have become more and more fickle about pulling the proverbial trigger. With the state of the economy, and some owners desperately trying to cut payroll before the cap and luxury tax thresholds decline, it’s a buyer’s market out there. And those buyers are looking for Gasol-type deals. On the flip side, Chris Wallace took all kinds of grief over that trade and general managers around the league don’t want to follow in his footsteps.

After two or three weeks of covering all of this trade chatter, the biggest deal to speak of is the Shawn Marion/Jermaine O’Neal swap and that happened almost a week ago. Sure, guys like Brad Miller, Andres Nocioni, John Salmons, Rafer Alston, Larry Hughes, Tim Thomas, Chris Wilcox and Drew Gooden changed zip codes, but I doubt any fans out there are sporting wood at the idea that one or more of these players is joining their team.

This year’s trade deadline was mostly about teams setting themselves up financially for the next two summers of free agency. Even though there were a number of big names bandied about, the Marion/O’Neal deal is the only semi-blockbuster trade of the season. And, barring some last-minute, late-breaking deal, we have these five teams to blame…

5. San Antonio Spurs
The Spurs were in talks with the Nets about acquiring Vince Carter and also spoke with the Bucks about Richard Jefferson. Either of those players would have been a nice addition, but the Spurs just don’t have the pieces (or the balls) to pull off a trade like that. They were willing to trade for Carter, but they didn’t want to give up Roger Mason or George Hill. So they offer the Nets Bruce Bowen and Fabricio Oberto. Great, the numbers don’t even add up. Don’t get me wrong – I don’t really think that the Spurs should have given up Mason and/or Hill to acquire Carter. They’re arguably the second-best team in the West and their current lineup, if healthy, is likely to give the Lakers fits if the two teams meet in the playoffs with a less-than-100% Andrew Bynum. Plus the Spurs are notoriously conservative when it comes to messing with their chemistry. Jefferson wouldn’t have been a problem in that area but Carter might have been. So the Spurs stand pat. Shocker.

The trade deadline is Thursday, and trade talk is really heating up. Marc Stein gives us the latest.

Two rival executives we spoke with Sunday night immediately wondered whether the Suns’ decision to replace Terry Porter with Alvin Gentry would convince Phoenix to “tap the brakes,” as one put it, on its Stoudemire talks. If the Suns are going to try to recapture a semblance of what they had under Mike D’Antoni, with the only holdover from D’Antoni’s staff taking over, you can understand why Gentry would prefer to have Stoudemire for the rest of the season to help the cause.

Stoudemire is still under contract for another season, so it wouldn’t hurt the Suns if they wanted to see what Gentry could do with this group before moving their star player over the summer. I’d say that the Porter firing makes it more likely that Stoudemire stays put, though I’d still put the chances at better than 50/50 that Amare is moved before the trade deadline.