To be fair, based on the last 2 games against City and from a tactical point of view, starting Werner against City makes sense given their high defensive line and all.
Now...whether Tuchel will throw a curveball and do something different in the final this time remains to be seen. None of our attackers, including Werner, are reliable at this point anyway. One minute they look good and you think they are building confidence, momentum etc and the next, they drop a stinker.