I'm pretty sure that the first official list of entrants we will see will be when the Official Programme goes on sale about a week before Practice starts.

As far as Michael Wilcox is concerned, I'd imagine his entry went in before the clash of dates was confirmed. As far as I know he's a definite non-starter for the TT, which is a great shame. The 125 entry is thin enough as it is this year without losing Michael.