My little brother has been hogging the PS3 since we got BLOPS 2, and I've only really been playing it on splitscreen with him. I logged in with my account though so I would still level up, and I'm 30-something now. I checked, and I didn't get any of the trophies like the one gotten for reaching level 10. Yesterday I played a match by myself with me logged in and all I got was Welcome To The Club. My bro has one for reaching level 10, and quite a few more, and I have no idea how to get these.