Massaquoi, Hardesty not doing much in training camp

The Browns entered training camp with big questions at wide receiver.  The team didn’t add a free agent as some fans hoped, and the guys in place haven’t eased any fears. Presumptive No. 1 receiver Mohammad Massaquoi hasn’t practiced at all.  Browns coach Pat Shurmur says Massaquoi is out indefinitely with a “bone bruise” while…