I worked for this place for 5 years, a few years ago. At first, I was in a department I really liked. I was offered a move into another division. My performance in the new position was good (I got excellent performance reviews), but politics made the job unpleasant. When the project I was working on finished, I chose not to re-up.
I was disappointed in the lack of support I got from the higher-ups during the politics, but I enjoyed working there, overall. There is a position open in my original department-- so I'd be doing a job I like, and (I hope) I wouldn't have to deal with the drama of the other department.
I just finished a contract job, and have nothing lined up

, so that's definitely part of why I'm considering this!
I didn't leave on very bad terms-- like I said, I did a good job, and I stayed to the end of my contract. I didn't cause any drama, or do anything spiteful. It's just that the higher-ups
know that I was ticked off and felt unsupported when I left.
Would I be stupid to even apply? Do you think they'd even consider my application?