Parker said:
1. Would he even be on ADAMS at Barloworld? And would he even know what a TUE is? Also Sky may have suggested he upgrade to a more effective asthma drug. Braloworld were a team run on a shoestring. They were a collection of riders with the same jersey.
As I noted before, Froome's teammate at Barlo, Steve Cummings, had a TUE for salbutamol. If your point is that Froome was taking some other drug for asthma back then, OK, that's an interesting idea, that hadn't occurred to me, but what drug might work that would not also be on the prohibited list? In addition to salbutamol, salmeterol and formoterol are permitted at certain levels. But they were banned in 2009, i.e., a TUE was required for their use, just as with salbutamol.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4933613/
Is there some non-prohibited substance that one could take for asthma? Maybe some asthmatic could weigh in here, but I doubt it, as all beta2-agonists and glucocorticoids are on the prohibited list. The latter require a TUE for in-competition use, and I assume did back in 2009 as well.
2. You say that it was an invitation to dose orally. But so was having a TUE for asthma. We have had plenty of confessionals from old dopers. Not a single one of them has mentioned using salbutamol as a PED. Don't you think that the likes of Rasmussen, Jaksche, Landis etc would pipe up about it?
The use of various drugs may change over time. The riders you mention mostly were active prior to the bio passport, which limited the amount of blood doping possible. In those circumstances, riders may seek out other substances to supplement more important drugs. Also, I think removing the requirement for a TUE was a significant change. At that point, a rider didn't have to do anything except be careful about doses. Even if salbutamol has only a minor effect, that's a nothing-to-lose situation. If it doesn't have an adverse effects, and it might help, why not use it?
And why? Because it's been shown to be a lousy performance enhancer, barely worth bothering with. Don;t fool yourself into believing that salbutamol is the cornerstone of a doping programme.
Of course not, nobody I know of has claimed that. Testosterone isn't the cornerstone of a doping program, either, not for cyclists, but it's still used. Salbutamol may, though, be especially useful in weight loss, and unquestionably that was a key element in Froome's transformation. That wouldn't explain why he was taking it during a GT--and I pointed this out on Day 1--but he may have found other benefits that were worth it to him. A lot of studies report that it can increase anaerobic power.
And as for Froome making a public show - it was a three second clip in the Tour of Romandie spotted by someone on Twitter. Two and a half years after he became a contender. If he wanted to really make a public show of it, maybe he should have written about it in his book.
Well, in the Lowe article linked upthread, it was described as "clearly done with a view to being seen." YMMV, but we know there are certain portions of a race where the leader will definitely be on the screen, and that's why it was observed. If he had been taking it for years on finishing climbs, it seems a little strange that no one ever noticed before. After the news broke, I don't recall a single journalist, rider or anyone else associated with cycling say, oh, of course, I've seen him puffing away before.
3. He's clearly changed his behaviour due to the hysterical reaction to people viewing an inhaler as if it's a bloodbag. I'm sure he'll take it in a race if he needs to. He can use as his sees fit. He can use it as maximum security against asthma if he wants. In fact non-asthmatics are allowed to use an inhaler if they want.
Again, it doesn't have to be one or the other. There may be more than one explanation for the change. In fact, some might argue (I won't) that the "hysterical reaction" was just a convenient rationalization for doing what he wanted to do, anyway.
I'll add a fourth point. More a question. If this doping programme you are proposing is correct. What went wrong on the day in question? He's had six years of getting the dosage right.
Why do riders ever get busted for anything? How long had Tyler been using before he was popped? What about Floyd? Contador? Vino? Getting dosages right usually isn't difficult if one is careful. The problem is that it's not necessarily that easy to be careful dozens, hundreds of time, when there are so many other details involved in racing that one also has to pay attention to.
Beyond that, your question, of course, applies just as much to scenarios in which Froome was not intentionally doping. If he accidentally took too much, how could that happen after all this time? It also applies to random chance theories: how could one test be so much higher than all the others?