This has been going on now, for a solid 3 months now..Trying to make it as short & sweet as I can. Guy with one year less seniority then me, has consistently been running a Tues-Fri route (that I know) while I just work the preload. I've talked with my union steward about it, gave him all info needed. He's supposedly talked to my center manager in regards to this matter & all I've gotten in return from my steward is "They're looking into it, you'll be driving soon.." & all of this other stuff. Before I left on Friday, I saw that schedules for the next 3 weeks were posted, which shown me still scheduled for preload Mon-Fri..I also noticed that I'm 5 people ahead of this guy, on the seniority list. It appears to me that nobody's really working on anything. At this point, I'm willing to do what's necessary to get this resolved. I feel that I've been in violation of my seniority, for the past few months. I don't know who this lower senior guy is, a friend of management's?..Could this potentially be happening to me because I'm a Christian? (Not that I preach to anyone, bring a Bible to work, etc.) People can tell that I'm a little different, I'm sure..As I don't partake in any of the gossip, drama, foul language..I don't know, maybe I'm looking too far into it. What would you do next, if you were me?