Using this checklist that Panini has on their website, the Cardboard Connection link Dan posted, and looking at the 2017 Contenders Draft Picks set on the database, this is the base set that we should have.
Season Ticket (1-100) Which is already listed.
RPS College Ticket (101-125) Note: Card #104 does not exist.
RPS College Ticket Variations (A,B,C) So each card from 101-125 excluding 104 has four versions similiar to last year's set. I have seen some back scans of printing plates that say Black Plate A, B, or C, so that will help in figuring out the different RPS Variations.
College Ticket (126-300) Note: Card #s 129, 131, 132, 149, 163, 169, 170, 182 (Does appear in parallels though), 186, 209, 220, 226, 230, 231, 236, 248, 251, 257, 266, 267, 273, 274, 277, 279, and 292, does not exist.
College Ticket Variations Note: Only occurs for 19 cards. They are 126, 127, 134, 135, 140, 141, 142, 143, 144, 145, 147, 151, 153, 154, 155, 157, 158, 159, and 185.
I will be trying to get any and all of #142 Kalen Ballage, so I already spot the differences (Gold Helmet / Maroon Jersey / Gold Pants) and (White Helmet / Black Jersey / White Pants). I'm treating the base as the Maroon jersey version because that's our tradition uniform.