Union officials say there are several reasons that the referees should get a significant raise, according to the memo.

Valentín will make about $3 million, a significant raise from his 2006 salary of $912,500.

Union leaders argued that their members were overdue for a significant raise.

He decided on the spot to give Clint a significant raise in salary before the day was out.

After a significant raise in salary from the show's producers, she agreed to let them continue.

The woman had recently received a significant raise, $20,000.

But they will get a significant raise if earnings perform as expected.

Getting a significant raise in medical care often requires getting a new degree.

They had been asking for a significant raise for the period covering the event being staged.

It will mean a significant raise for Payton and should head off other teams who might have tried to hire him.