I don't know my Micromasters (bar a couple), but for the Swindle repaint, the colour scheme and name is clearly referencing
Growl - even the new weapons match his.
http://tfwiki.net/w2/images2/9/99/G1-toy_Growl.jpg
And
Fireshot is probably correct too. Definitely looks like (a great improvement to) his headsculpt. Strange that they gave a Decepticon blue eyes though, but it probably looks better than red eyes on a pink face from an aesthetic viewpoint.
http://tfwiki.net/w2/images2/1/14/G1...y_Fireshot.jpg
If they were original characters I may have passed them up, but I'm more interested now that they have pre-existing characters.
What will the other three be though? I don't recall any insectoid Micromasters, so perhaps the Micromaster theme will not apply at all 5 figures?