Free-agent DE Trey Flowers has shoulder procedure, report says Unknown 01:54 The procedure was described as a "cleanup," although his timeline for his return hasn't been revealed. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMixed emotions for relieved Mexico Five reasons for Germany’s historic exitRussia 2018 press conference to be streamed liveSilva lets his football do the talkingMatic: We’ve put Serbia back on the football mapPogba ready to prove his worth