I would expect a major tour announcement soon in the US and Europe. It is clear to me through current tour dates that there will be a US and EU festival tour this summer. As well as another US leg.
They are in the US, then Poland, then back in the US.

I would expect a few more festivals to be announced, something large like Lollapalooza, followed by a short leg, perhaps opening for another band, similar to the summer tour with 311.

And I'd expect them to headline a bunch of summer festivals in the UK. I don't know the EU tours well, but they could potentially be in Europe from May 11 to June 8.