The Chicago Bears play the Cleveland Browns on Thursday in Week 4 of the 2014 NFL preseason.  Kickoff is at 8:00 p.m. ET.  Listen to the live radio broadcast via the links provided below.

Thursday could be the last time Browns fans see rookie Johnny Manziel on the field.  It's uncertain how many snaps - if any - Manziel will take against Chicago, given he's a lock for the No. 2 quarterback spot and the real position battle is for the No. 3 spot between Rex Grossman and Connor Shaw.

"Of course you always want to play on game day, but it is what it is," Shaw said, via the team website.  "I don't let it affect the way I play.  My mindset is whenever I get called, I'll be ready.  I trust the coaches decisions 100 percent."

Given the lackluster performance of starting quarterback Brian Hoyer, it's also possible fans will get their last glimpse of him too before heading into the regular season.

The coaches of both teams, though, will primarily be looking to evaluate the players on the bubble of making the 53-man roster.  One such player is defensive lineman Calvin Barnett, who echoed Shaw's sentiments about not letting anything affect the way he plays.

"I don't let the preseason and all the stress that comes with making the roster (affect) how I play football," Barnett said.  "I've been treating every practice like it's a real game.  Every single day means so much."

For Chicago, one of the more interesting positions to watch will be at quarterback, where backup Jimmy Clausen - who's likely to see some regular-season playing time given Jay Cutler's history of injuries - will look to cement his spot as the No. 2 guy.

Listen to the radio broadcast HERE (CHI) and HERE (CLE).