Bills training camp: Mario Williams not in attendance for Day 2

Less than 24 hours after completing their first full training camp practice of the new year, the Buffalo Bills are back on the field at St. John Fisher College for a practice scheduled to run from 2:10-5:10 this afternoon.

Much like last night's open thread, consider this a live chat option to keep up to date on today's practice - and we will also be adding updates to this story as they occur. Keep your finger hovered over that F5 button, and then press it on occasion.

There are a few big story lines we'll be keeping an eye on, starting with the health status of defensive linemen Mario Williams (who didn't participate in team drills last night) and Marcell Dareus (who did, but appeared to be limited). The quarterback competition will never not be interesting this summer, and we're curious to see if there are any lineup changes at some of the key battle areas of the starting units.

Here's your first update to get the ball rolling:

Ready for another practice. Will check out defense today. Do not see Mario Williams on field pic.twitter.com/7thxeRZjwZ

— howard (@hsimon62) July 29, 2013

Chris Brown of BuffaloBills.com has confirmed that Williams is not in attendance.

EJ taking first snaps with 1st team in 11-on-11s #bills

— John Kryk (@JohnKryk) July 29, 2013

Colin Brown is the starting left guard for the second straight day in team work. #BillsCamp #Bills

— Chris Brown (@ChrisBrownBills) July 29, 2013

EJ first with ones went 6 reps.. Kolb came in and went 10 reps in first go through in teamwork. #Bills #7atCamp

— Jeff Russo (@JeffRussoWKBW) July 29, 2013

Kolb the first quarterback threw in the second 11 on 11 segment. #BillsCamp #Bills

— Chris Brown (@ChrisBrownBills) July 29, 2013

Brooks got shot at cb opposite Gilmore in last team set

— howard (@hsimon62) July 29, 2013