I think you could be right. Nicko said in one interview that playing Clansman and Sign Of The Cross on the Legacy tour probably inspired songs like Lost World, Celts and Time Machine. I don't think they will ever repeat the style/feel of the SIT album though. Given Steve's interview, I'm also not sure if we will get a new album soon. Everything depends on whether they want to celebrate their 50th anniv. in 2025 (or probably in 2026) with a new album or with another Hits tour. Also, we got amazing solos from Adrian on the latest album.