So on the upcoming tour I think we can safely assume that at least ONE song from Images and Words will be played. Now, I was thinking that the only song from IAW that didnt get played on the Dramatic Tour was Take The Time. So could we see it this time around?
That's my line of thought too! But with a caveat: Metropolis is too big, beloved and anthemic song for the band to leave it completely out of the picture for an entire tour cycle (so far it only happened once, in 2002). Plus, the song was played only a handful of times in Europe, and never during the main tour in promotion of ADTOE. I would say it's not unlikely for it to make an appearance in the early stages of the tour.
The other two songs that got a small stage time last time (and generally in the last 7 years) are LTL and Another Day. They could make a return, but I don't see that happening for the only reason that songs as vocally challanging as they are may not be a great idea to preserve James's voice intact for a full world tour of 2,5/3h shows.
So, Take The Time is the most reasonable option, yes.