Last week, a story was discussed of moving code from one class to utilities class that 2 similar actives can use. I'm on 2-dev team (out of 4), and the lead dev was going out early for a convention. Originally he was gonna do it, until I realized 4 other stories depended on this one!

Today he came back, saw my work and got pissed. Said I changed too many things, unsure if the code will even work, that it wasn't "surgical" enough. Also complained that I extended both classes from the similar code class (which extends the first classes's original extended-by) instead of using an interface to a class where the similar code is... his title says lead dev, but he's only got age rank on me as far as I can tell.