Gdansk - Tampere
Ouch! Stepping on Ryanair's toe, especially in Tampere. FR probably too slowly developing there, now its mini-monopoly will be broken.
Potentially a good move on part of Wizz Air. The route selection, however, could have been less competitive with their own Gdansk-Turku route. Instead, e.g. Tampere to Katowice/"Krakow" would be the first ever low-cost connection between Finland and southern Poland...