Check out this article by Sports Illustrated which kind of outlines the next steps.
https://www.si.com/nfl/2017/09/06/ezekiel-elliott-suspension-court-themmqb-morning-huddle-newsletter-jacob-feldman
My understanding of it all though is this:
I feel pretty safe in my belief that he'll serve all six games this year, but the big question is when. If the TRO is rejected, then it's Weeks 2-8 he'll be unstartable (6 games plus a bye week). If the TRO is accepted, he'll get, most likely (although even this isn't certain), an extra two weeks to play while the judge decides on if he wants to allow an injunction. If the judge grants the TRO but does not grant the injunction, the suspension will likely roll from Week 4 through 10, meaning we get Zeke weeks 1-3 and 11-17, depending on your league. If the judge grants an injunction on the suspension, it's totally up in the air. Technically it means the suspension is stayed indefinitely, and Zeke will be allowed to play until the judge rules on the lawfulness of the suspension, but the NFL will appeal the injunction, and contract law and statute are on the NFLs side. It could mean Zeke's suspension might not occur until next year, or the appeals court could overturn the injunction in a matter of days and the suspension will occur from that point forward.
It's a mess, is all it means. Friday we find out if we get him for another couple weeks, then it's just a waiting game to see if an injunction occurs, at which case we better all hold on to our butts. At this point, I'd almost rather the TRO be rejected, so he can serve his time and be done with it.