Breaking the huddle, bolting into patterns and building chemistry with quarterback Brock Osweiler, it was a day where the Texans' revamped receiving corps attacked the learning curve.
The constant presence for the Texans is Pro Bowl wide receiver DeAndre Hopkins, but change is the watchword for the defending AFC South champions.
The Texans have a new quarterback in Osweiler, signing him to a four-year, $72 million contract after enduring a quarterback carousel last season of Brian Hoyer, Ryan Mallett, T.J. Yates and Brandon Weeden.
And the Texans drafted rookie wide receivers Will Fuller and Braxton Miller in the first round and third round after veteran starter Nate Washington signed with the New England Patriots during the offseason.