Last week Bob Odenkirk, the hard-working star of this series who had been in virtually every scene, got a significant breather in an episode devoted almost entirely to Mike Ehrmantraut (Jonathan Banks). And a great episode it was, too. Tonight we’re back on track – and so is Odenkirk’s Jimmy McGill, who decides to branch out and acquire some showy office space. Hmmm. Wonder where he got the money?...