Here's a random ticket I chased after the thought of owning it randomly crossed my mind. There was no real reason to want it or search for it or buy it or grade it, but do all of those things I did. Although Aaron Rodgers did not see action until Week 5 of his rookie season he was on the active roster for Week 1 of the '05 campaign.
That small fact was enough for me to chase this theoretical "debut" item and add it to my Rodgers PC and my Ticket Collection.