I'm not worried about any of the deals. I've said the Robinson and Lopez deals are good value deals.
That said, those guys aren't keeping Aldridge here. They don't make the Blazers a serious contender. I'm not bashing those deals, I'm just saying they aren't the kind of deals they will propel the Blazers into a contender and keep Aldridge here. They'll play .500 ball and Aldridge will just bolt. I'd rather skip that stage and just trade Aldridge now, get a great haul of young players for him, suck and get a high draft pick next year and continue building to the young roster.
Ultimately I'd rather keep Aldridge, but if he ultimately wants to leave because he's tired of the youth movement (which is what's happening right now), then just trade him now instead of being a .500 team.