I got four of that mold, Titans Megatron and Blitzwing, Legends G2 Megatron and Blitzwing, the TR Blitzwing is for Flywheels/Skytread.
The TR headmasters have been usurped by the retros, Nightbeat gets Chromedomes transtector, Ptero gets Brainstorms, Brawn gets Hardhead and Loudmouth Highbrow...