Motivated to get better by cheating? I beg to differ. It shows a lack of commitment and work ethic. Robinson didn't like his original 40 time so he lost weight, strengthened his legs, and put in the work to improve that time. It worked and he dropped his time from a 4.6 to a mid 4.4 time. That's how you do it. That shows commitment to improving, while PEDs show just the opposite. You don't think McVay and Snead don't understand that? He raised the bar for himself and who knows if he has the strength of character to make it. All he did was make Hoecht look better.
IMO he went from active roster to PS.