O'Brien is installing an entirely different offense this offseason, the Texans coach revealed to NFL Network's James Palmer at the Annual League Meeting in Orlando. "Why put in an entirely different offense? He really told me everybody saw what we did with Deshaun this past season," Palmer explained on Wednesday's edition of Up to the Minute Live. "They're changing things and it's not even completely put into place yet. They're still putting it all together. "And he said the teaching portion of this is going to be the challenge because of Deshaun's specific skill set that is so different and so lethal at the same time. ... But they are changing things up dramatically on the offensive side of the ball."