He actually did improve the players around him. Ryan Stoa was on his line during Jordan's first year (Ryan's 3rd year) and doubled his output from his (Ryan's) first year (his 2nd year Stoa missed all but a couple games due to injury.) I will say that wasn't ALL Jordan's doing, but how often do you hear about a player missing a year and doubling their point production? Stoa (who's still fighting to get ice time) out produced Kyle Okposo (Islanders), Blake Wheeler (Bruins) and Alex Goligoski (Pens) when they were at the Univ. of MN. This past NHL season Stoa lit up the league with 12 games played... and 3 points. Meanwhile all 3 of the other players I mentioned were not only higher draft picks, but also aren't "fighting" for a roster spot (Goligoski is usually found on the 3rd line.) The other person on the Schroeder/Stoa line was a guy by the name of Jay Berriball, who went from being a "every other gamer" to a PPG player. Jay was supposed to stay with Jordan, but a season ending injury early in the season took care of that idea.
But you are talking about this past season and not the previous one. So we dive into the person playing with Jordan more often then not... Tony Lucia. He's the son of the coach, as I said before he's AT BEST a checking line player in american college hockey... and he was playing with the top player on the team. But here's the best part... Tony was good for a point every other game (which in college hockey isn't all that great. Not terrible... but you don't want that on your top line.) With Jordan, Tony suddenly improved from .500 to .711... that's a 21% increase for a guy who (again) isn't exactly a "scoring machine."
Now that all of that is out of the way (sorry this is so long, but there is a lot more then just #'s going on right now.) Yes, the Gophers are one of the "elite" US college hockey programs. But don't let that fool you into thinking they get to pick the top players every year to "reload" their team after every season. Ney, ney. Hockey... is very political in MN. WAAAAAaaaaaay more then it should be. On one side you have the fans/boosters wanting to win. On the other side you have the Univ. that also wants to win. Here's where it gets messy... both sides keep pulling for only the local kids to be on the roster. That means, more often then not if a kid is from Michigan, Mass, etc. they will be passed over for a Minnesota kid. Not always a bad idea... except both the boosters and the Athletic director (the Univ.) wants to bring in the "flashy" big name kids from around the state. End result... you get a "Rangers" type of team during the late 90s when they would sign every big name they could... yet still miss the playoffs. So here you have a team full of the top players from around the state, used to getting 50% of the ice time and being able to dance around people... going up against a team that is an actual TEAM and not just all flash and no grit. And then you have goalies... long story short, it's been over 20 years since the Gophers actually landed the top goalie in the state. This coming season will be the first time since the late 80s that has happened. And for good reason, goalies are usually left hung to dry and they are POORLY coached (to say the least) while at the Univ of MN (especially the past 10 years.)
So to ask why they didn't have more talent around him, isn't the right question.