I'm not too sure, times in the NFL have changed a lot in just this past year, with the way the NFL handle Ray Rice and Peterson; they are taking a serious stand against domestic violence, now I'm in no way saying that Dyer has committed domestic violence but something between his eyes is completely off. So I wonder if the NFL will see him as a potential hazard if you will. I've finally got a chance to see this kid play and he does flash some RB pedigree and talent. I guess what I'm saying is I don't think he's too smart and have made some decisions which might scare some teams away...............just my opinion.
Nothing would surprise me. His situation is somewhat similar to guys like Isaiah Crowell and Bryce Brown. Crowell received a combine invite last year, but went undrafted. Brown did not receive a combine invite in 2012, but was drafted (late). I'm not 100% sure, but I think combine invites are determined by how many teams request to have that particular player in attendance. So basically if enough teams want to see Dyer then he will get the invite. Will that happen? I have no clue. If Colt Lyerla can get a combine invite with almost a full season out of football and huge bright neon red drug rumors all around him then pretty much anyone short of a convicted felon can get an invite too. Dyer has never been convicted of a crime and seems like more of an undisciplined fool than a raging maniac. However, Dyer is also over-aged to boot. The combination of character issues and old age is going to hurt him. Whether he's a UDFA or a late pick, no team is going to commit a high pick to get him. That much seems certain.
Ultimately, he should find his way into a camp either way. Whether or not he sticks in the NFL will probably hinge on his ability to stay out of trouble and act like a professional. I can't say I'm confident about that, but plenty of bigger headcases have had long NFL careers. Just look at Pac-Man Jones.