Big signing-day plans for ESPN

Make sure to tune in to ESPNU all next Wednesday for our national signing day coverage.

You can see the full plan here.

The main event, perhaps, will be Dorial Green-Beckham's announcement at 10:15 ET. The Springfield, Mo., native and nation's No. 1 receiver is considering Missouri, Arkansas and Texas.

Coverage starts at 9 a.m. ET on ESPNU and will continue for 10 hours.

We'll have reporters on 13 campuses, and the class rankings will be updated throughout the day on ESPN.com.

Ten players -- including four who rank at the top of their position -- are slated make their announcements live on ESPNU.

Beckham's not the only player with potential Big 12 connections.

Thomas Johnson and Andrus Peat may land in the conference, too. Here's more on uncommitted players considering Big 12 teams.

You can interact via the #signingday hashtag on Twitter, and I'll certainly be providing updates via Twitter and on the blog. You can follow me on Twitter here.

It'll be a fun day, and ESPN's the place to be to take it all in.