TAMPA, Fla. — On the night the Tampa Bay Buccaneers inflated two silver Lombardi Trophies, unveiled a video featuring pirate ships, swords, fire and players in the midst of it all, and followed it with a video of those same players proclaiming how happy they are that fans are back, the NFL’s season opener managed to reward fans — all fans — on their long-awaited return to football. The smoke, the raucousness, the flag-waving, the noise.