I think they are 2 different people and they are both cyclone fans. I think someone like lightning1 is a hawkeye fan who is always negative just waiting to argue/debate. 5656 is over compensating with the pronouns with the 'we', 'our', 'us' not so much for good grammar it is liking he is fighting it hard not to let something slip.
I've seen 5656 like random posts about positive hawk news. That seems unlikely for a cover up but it's possible.