Bill Belichick praises Bills' Josh Allen and his development: 'His improvement has just been tremendous' | CBS Sports Headlines Bill Belichick praises Bills' Josh Allen and his development: 'His improvement has just been tremendous' Belichick is impressed from what he’s seen out of Josh Allen ESN FeedsThis post was originally … Continue reading Bill Belichick praises Bills' Josh Allen and his development: 'His improvement has just been tremendous'