Optimism abounds after the opening weekend at Daytona International Raceway, especially for NASCAR’s top teams. Teamwork at Joe Gibbs Racing appears as solid as ever despite adding rookie Daniel Suarez to the mix, evidenced by Denny Hamlin , Suarez, Matt Kenseth and Kyle Busch running 1-2-3-4 for much of the Clash at Daytona on Sunday.