I agree with you. I also doubt there will be a team that will offer him that kind of contract. I appreciate that the Hornets see his worth. There is no other point guard that is fit with the Hornet's system but Rozier.
But that shouldn't stop there. Hornets is still considered as a non-competitive team on their conference. If they can grant that kind of contract, they should try to sign a big name as much as possible.
They should because every team wants to win a championship. I have not heard any more news regarding the signing of new players for the hornets team, but maybe they will take it one step at a time, get into the playoffs first, then everything will follow, they still have Ball who had an amazing last season.
Bringing them to the playoff might be a good first step, acquiring fans' trust and start working with big stars to add up to their lineup.
Every team wants to win a title and for sure they also want one. It takes some time to allocate budget.
and open up good space for star caliber player/s to play with them and help them achieve this goal.
They had Gordon Hayward who was a star player back in the Utah Jazz, but when he got injured, his production has gone down and I think he is not enough to carry the team to the championship. If ever they'll reach the playoffs, I would not expect they'll be in the conference finals, winning the first round is already a big success for them.