you say people can't take back their free offers... what if they do? are you going to report them for scamming, lol? I could possibly offer things, as I used to play halo a lot, but then stopped when my account got level locked at 48 in MLG >.>
But I know all the jumps, strats, forcing spawns, predicting spawns, and techniques for BR and sniper. Strafing is easy, and if you don't know HOW to strafe, your retarded. Whether you do it or not is what you need to work on. Also, ghandi hopping can really help in a br fight for the last shots, and might help you get the win in a battle with someone who has a steadier BR than you. I don't have the most amazing BR, but my ghandi hop is dirty. I also have some nasty snipes lol.