The Texans have hired Brian Gaine as their new general manager to replace Rick Smith, and they have extended the contract of coach Bill O'Brien.
Gaine, who was Buffalo's vice president of player personnel, is getting a five-year contract. O'Brien is getting a four-year extension.
Owner Bob McNair also promoted vice president of administration Chris Olsen to senior vice president of administration and gave him a four-year extension that will place his contract in line with Gaine and O'Brien.
"It's a great time for our organization," coach Bill O'Brien said. "I'm really happy. I can't Bob and (vice chairman) Cal McNair enough.
"This is really important. It's all about continuity and stability. We have a great core group of staff members we really believe in."
Gaine will have control of personnel and football operations. O'Brien will continue to control his coaching staff as well as who plays and doesn't play on game days.
O'Brien had one year left on his contract.
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