LSU quarterback Myles Brennan has decided to end his college football career after five seasons with the Tigers.

– LSU coach Ed Orgeron says his team is contending with a corona virus outbreak and resulting quarantines that have made it difficult to know whether a number of starters or regulars will be available for Saturday's scheduled game against No. “We're talking to the doctors right now to see what's the best for Myles,” Orgeron said during his usual Monday-of-game-week media conference. The number of related quarantines due to possible exposure also have thinned his roster in recent days, he said. The SEC requires teams to have at least 53 scholarship players available, less than that and the scheduled game cannot be played. By the middle of the week, LSU expects to know if the game could still be held this weekend as scheduled, Orgeron said.

The Tigers had been ranked in 43 straight polls, dating to Nov. 5, 2017. Following Cam Newton's departure the Tigers spent much of the '11 season outside the Top 25, finishing 8-5 and unranked. POLL POINTSThis is the second straight week that one of college football's traditional powers has fallen from the rankings, with LSU following Oklahoma. 25 Southern California is the latest of the teams still waiting to start their seasons to re-enter the Top 25. RANKED vs. RANKEDThe only game matching ranked teams this week is the most anticipated regular-season game of the year.

LSU quarterback Myles Brennan throws during the first half of an NCAA college football game against Missouri Saturday, Oct. 10, 2020, in Columbia, Mo. (AP Photo/L.G.

LSU quarterback Myles Brennan throws during the first half of an NCAA college football game against Missouri Saturday, Oct. 10, 2020, in Columbia, Mo. – In a game that was dominated by a pair of offenses that seemingly couldn't be stopped, it was the much-maligned Missouri defense that managed to stand tall against No. Myles Brennan, who threw for 430 yards and four TDs, quickly moved LSU the other direction. Really poor showing on defense,” LSU coach Ed Orgeron said. He was 6 of 15 for the rest of the half while LSU managed a single yard on the ground.

Mississippi State quarterback K.J. Costello (3) passes in the first half an NCAA college football game against LSU in Baton Rouge, La., Saturday, Sept. 26, 2020. (AP Photo/Gerald Herbert)

Mississippi State quarterback K.J. Costello (3) passes in the first half an NCAA college football game against LSU in Baton Rouge, La., Saturday, Sept. 26, 2020. Costello passed for an SEC record 623 yards and five touchdowns and the Bulldogs knocked off sixth-ranked LSU 44-34 on Saturday. If we can’t, we are going to have to play more zone.”Four of Costello's touchdown passes covered between 24 and 75 yards. Mississippi State, meanwhile, has made its case to crack the AP Top 25.

FILE - In this Oct. 12, 2019, filer photo, Clemson quarterback Trevor Lawrence (16) reacts after scoring a touchdown during the first half of an NCAA college football game against Florida State, in Clemson, S.C. Clemson is preseason No. 1 in The Associated Press Top 25, Monday, Aug. 24, 2020. (AP Photo/Richard Shiro, File)

4 and defending Big 12 champion Oklahoma is No. For now, big conference games such as Ohio State-Michigan and Washington-Washington State could still be made up in the spring. All Division I teams were eligible for the preseason AP Top 25, but after the season starts, only teams scheduled to play in the fall are eligible. STREAKINGOhio State extended the longest active streak of preseason Top 25 appearances with 32, followed by Oklahoma with 21, LSU with 20, Georgia with 19, Alabama with 13 and Clemson with nine. Big 12 4 (Nos.