This offseason is much different than last. Baker, Pavano, and Liriano were supposed to anchor the rotation. Baker and Pavano obviously got injured and Liriano imploded. I can't fault JR too much for that, especially considering the FA market was pretty bad. There will be money to spend on someone this year. I really don't understand all your negativity greengoblin. The Twins have had a few bad season with their organizational starting pitchers blowing up. Add Gibson, Baker and a FA to the starting rotation and this team is good again playing meaning baseball.
Personally, I want Grienke. Having a rotation of Grienke, Baker, Diamond, Hendriks, Gibson will win a lot of games IMO. That would likely be the best rotation in the Central, with a chance to be better. Obviously Baker and Gibson are question marks at this point, but there is enough depth in the system to get by if they need time in AAA at any point in the season.