NFL throwback uniforms: Long process is worth the wait as league encourages teams to unveil 'old-school' look | CBS Sports Headlines NFL throwback uniforms: Long process is worth the wait as league encourages teams to unveil 'old-school' look 49ers CMO Alex Chang discussed the process of bringing back a throwback … Continue reading NFL throwback uniforms: Long process is worth the wait as league encourages teams to unveil 'old-school' look