I don't think the JTL excuse was randomly chosen for ridiculousness. I believe it was chosen for effect, it deliberately mimicked Floyd's "couple of shots of whiskey after the stage" rubbish.
I believe it was a statement that he put out attempting to secure a future in the sport, post ban. "Don't treat me like Floyd was treated, otherwise I will spill the beans like Floyd." I think he probably is quite upset with the way he is being treated and thinks he should be treated better and is now blabbing a little to try and up the stakes. However, I don't believe he has a great deal on anyone. He will have information from Herety that will link back to Sutton, but as you say, Brailsford has cut ties between Sky and Sutton so there will be little leverage that JTL will be able to use there. Quite where the guy ends up is another soap opera, however whilst we know these snakes would sell their grandmother to the executioner, it was evidence from Floyd and Tyler that did for Lance. Lance liked Lance's evidence and gazzilions around the World much preferred the idea that Lance was correct and Tyler & Floyd were lying even though in their innermost beings they knew Lance was probably a lying scum-bag. So whilst JTL has no credibility, we would certainly be rash to dismiss all he says.
I believe it was a statement that he put out attempting to secure a future in the sport, post ban. "Don't treat me like Floyd was treated, otherwise I will spill the beans like Floyd." I think he probably is quite upset with the way he is being treated and thinks he should be treated better and is now blabbing a little to try and up the stakes. However, I don't believe he has a great deal on anyone. He will have information from Herety that will link back to Sutton, but as you say, Brailsford has cut ties between Sky and Sutton so there will be little leverage that JTL will be able to use there. Quite where the guy ends up is another soap opera, however whilst we know these snakes would sell their grandmother to the executioner, it was evidence from Floyd and Tyler that did for Lance. Lance liked Lance's evidence and gazzilions around the World much preferred the idea that Lance was correct and Tyler & Floyd were lying even though in their innermost beings they knew Lance was probably a lying scum-bag. So whilst JTL has no credibility, we would certainly be rash to dismiss all he says.