Love the design of the new park. Small, close to the action. On the other side of the center field fence it looks like there is a play for kids to play. Going off the drawing it looks like people would enter on the concourse level and the concourse is open to the field. There seems to be a pressbox with what looks like a large party suite on the first base side. Down the first base line it looks like there is a club space or somthing along those lines-perhaps offices for coaches, support staff etc. Hard to tell if there is the same thing on the third base line with the trees in the way.
It appears that the new field has been moved a little to what I think is the east and maybe a little south along with the track being moved also to where the band practice field now is. This could be done to add on the the amount of practice space the football team has. There is also a plaza behind the right field wall with a sideway going back towards Ridder sound like a great place to honor some of the all time great baseball players from the U. Someone should check my directions here but I'm pretty sure I'm correct.
This wouldn't be my first choice to build the new ballpark, personally I would like to see it right across for Mariucci Arena. I believe it is parking lot now but there is kind a strange spot where 5th, 6th, and Oak Street meet right next to the Lions Research Building that would be a great spot for a ballpark.
As for a new Saints ballpark, it will be interesting to see how it develops. I think a great location would be across the Mississippi from downtown St. Paul between the Wabasha and Roberts Street bridges.