Marco Silva says that after securing promotion back to the top flight, they are back where they belong.
The leaders could not be caught by anyone below them in the Championship.
The job was done thanks to two goals from Aleksandar Mitrovic.
It feels great to get this club back.
He told the radio station that he was proud of his players because from the first day they had worked hard.
Silva said his staff would enjoy the night but would quickly focus on the challenge.
It will be a huge challenge for us, but we have to do the right things.
When you achieve something important early in the season, that gives you time to prepare in the right way and we have to do that.
Ivan Toney set the Championship record of 31 goals in the same season, but that was before the 40th goal of the night by Mitrovic.
Veteran centre-back Tim Ream said the team were a different animal to the one that was demoted two seasons ago, and he believes that Serbian forward Milosevic is ready to have a big impact at the top level.
He told Radio 5 Live that he believes he can score goals.
When you have the belief of your manager, anything is possible.
We know what makes him score goals and the service he gets so let's see, he had 11 goals in a team that got demoted, which is pretty good.
The team should take stock of what they have achieved this season, according to Joe Bryan.
It is hard to come down from the premier league and try to instil a different mindset and training method, but we have a very good squad, he said.
The Championship title can be wrapped up with a victory at Bournemouth on Saturday.