I like Berg, but until you pointed them out, hadn't recognized the commonalities shared with Thomas, who I've always tended to regard as a more outside player. BTW, Thomas did a stint in the J. McLaughlin band that recorded Live in Paris.
Berg co-fronted a band with M. Stern at one point and appeared on other recordings in that genre (I don't know what to call it) over the years as well as a smattering of more mainstream sessions.