A player almost anonymous... I won't make you guess about this list. These are (some of) my favorite players who aren't household names or super "canonical" figures:

Illinois Jacquet. He was a straight-ahead tenor who did a lot of work in the JATP.

Harold Land. Another straight-forward tenor mostly known for his role in the Clifford Brown/Max Roach groups. He could hold his own with Clifford Brown so that's saying quite a bit.

Paul Chambers. Maybe he's a bit too famous for this group, because of his work with Miles Davis and Coltrane. Still I am obsessed with Paul Chambers. I can't figure out what makes his playing so perfect.

Sonny Clark. He had some excellent recordings with a trio with Philly Joe and Chambers. He wouldn't necessarily be in anyone's group of top 10 piano players of all time, but his groove is so deep.

Billy Higgins. He is countless records but never achieved the degree of recognition of a Tony Williams.

I guess what I like about these players is that they all follow established modes of playing with a great personal style, but without necessarily being innovators or virtuosi of genius. I wouldn't make exaggerated claims for any of them (except Paul Chambers), but simply say they are the ones who make the music feel good, give it substance and richness at a level just *below* that of the canonical forgers of a new style. They are all very "tasty" players in the mode of Teddy Wilson or Jo Jones. They aren't the Art Tatums or Elvin Joneses of the world.