I do agree with the sloppy writing. I mean we get scenes of them looking for a cook house but Walt never once asks mike anything about expenses and stuff? His ego .wouldn't allow that he likes being in control . I mean if mike didn't come back they were going to cook someway so people saying the couldn't they wereIf Walt trusted Jesse and his guys, Mike would not even be in the picture. I'm not sure why Walt doesn't find someone else. This feels like sloppy writing, because nothing is forcing Walt to work with Mike.
Not to mention I bet you bryan Cranston didn't feel like Walt was really just manipulating Jesse, same way he didn't know that Walt had poisoned Brock so that's why he played it so convincing . He really thought he didn't do it