If either Robert lambert or Thomsen score really badly in Torun they may not get one. Especially Thomsen who would be quite a few points behind Lambert on the old points system. Jack Holder could be worth a go, 15th in Polish averages.
Who picks the wildcards? is it the new organisers or FIM?
The current best rider outside the GPs is probably Janusz Kolodziej, 7th polish averages and 4th in the Gp challenge. Although can't see him getting a wildcard unless there is change in policy from the new organisers/FIM.