The current WWE champion Bobby Lashley recently said that he never doubted that he would ever come back to WWE. He has always been seen as a big star and finally, he is receiving the correct treatment from the WWE.
Lashley made his WWE debut in 2005 against Simon Dean. The very next year he won the ECW Championship in the Extreme Elimination Chamber match in the only solo pay per view event of ECW under the run in WWE; December to Dismember.

Bobby Lashley Says He Knew He Would Come Back To WWE
Later he had a feud with Vince McMahon himself after he defeated his client Umaga as the client for Donald Trump at WrestleMania 23 during the Battle of the Billionaires feud.
In 2008, he left WWE to find success elsewhere. He became extremely successful outside of WWE. He won so many championships including four TNA World Heavyweight Championships.
In 2018 he made his return to WWE and since then he is going really strong in the promotion. Currently he is holding the WWE championship and he successfully defended title against Drew McIntyre at WrestleMania 37. It is remembered, as mentioned above, he is being built by the way as a potential opponent for Brock Lesnar.
WWE champion Bobby Lashley recently spoke to Yahoo! Sports where he said that he never doubted that he would ever come back to WWE. He said;

“Hell no. Hell no. This is the WWE. I don’t care what anyone says, it’s the pinnacle of this business. It always has been. Just to have the opportunity to be in the WWE is an accomplishment in itself. That’s what people don’t understand.
“It’s really an enormous thing. There are people in other organizations that wish they could be in WWE, wish they could be in any place here. With that being said, I was always just grateful to have an opportunity to come back after being away for 10 or 11 years.
“I still had that idea in the back of my mind and heart that I wanted to be champion. I didn’t let that cloud my thoughts though. A lot of people when they come in, they start getting doubtful or complacent, they start going a bunch of different routes where they either give up or don’t care anymore. Those are the most dangerous positions to be in.

“I never got to that point. I always just felt that I would keep working and WWE would give me an opportunity to be on TV. When I get seen by a lot of people, my time will come. I had to look as good as I possible could, perform as best as I could, because it was all I could control.
“At the end of the day, it works or it doesn’t and that is where the it factor of the entertainment comes in. We can all put in the work and show our skills, but the crowd either takes you or they don’t. I felt like they wanted something out of me and I keep trying to give it to them.”