I enjoy following the UFAs just based on the underdog story.
Being able to spot UFAs tells you how good your scouting department is.
Brian Piccolo & Len Walterscheid were Bear UFAs, more recently Roy Rob Harris & Alex Bars.
I root for the Thomas Ives of the world because they are UFAs & unlikely to be given a fair shot.
Its especially fun when a college standout like C J Marable goes undrafted, a guy who caught my eye last year.
But I'm not drinking Kool-Aid, I just find it fun.