It will be as [i]proportionally[/i] difficult for him as it will be for you. That's how it works. Just get over the fact that you can't brag about dunking on eight year olds any more. Lag is a different problem, which may or may not be influenced by SBMM. [u]We[/u] the community do not have the data to say either way. Bungie says they will investigate, they're the only ones with access to the actual data. We'll just have to wait and see given the slow state of updates from them. It is quite likely that most lag complaints are actually confirmation bias.