luka$$ fading

Also, why has no Lukas supporter offered up a real reason that this guy has been terrible the past few years? Don't give me his sons injury. THis was very trajic, buy many great trainers and coaches have had bad things happen and their life and none of them have gone from a 30% winner to a 5% winner.
The way I see it there are a couple possible explanations. Lukas isn't getting near the quality of horses he used to. I don't think anyone would argue with this, but that really makes all of his accomplishments look like they only occurred because he had all the money for all the best horses. Or, he was ahead of the time on the pharmacy end of the sport and everyone caught up. If this is the case it makes all his accomplishments look like they were based on chemicals not his talent.
Don't tell me it's his age. If that was true, we would see a gradual downfall ove r the years not this. Plus many great trainers have continued to be great at his age.
SO why does he suddenly struggle so bad?