Staal is considered week-to-week and will be out at least throughout the weekend (games against Toronto and Columbus). More here.
No official call-up have been announced, but this is what official depth chart looks like:
I like the first line, it will be interesting to see what Jokinen can do on there. He has good chemistry with Ruutu, so it may work out. On the other hand, I do not like Sutter being on the fourth line. He has the only goals in the last two games, he should play on a scoring line. C'mon Mo, what else should he do to show you that he is better that 4th line?
Oh, well, at least we get to see what this team can do without Staal.