What gift did Iowa give the badgers on its 88 yard drive to take the lead? Iowa was ahead with 5+ minutes left. Any gift Wisconsin was given was already wiped out by Iowa' score. Wisconsin won because it outplayed Iowa when the chips were on the table. Going back to much earlier plays is ridiculous. The game is 60 minutes long.
It shouldn't even have been that close at the end. But you're right, even with everything that went wrong for Iowa, we still just needed one last stop. Everything had to go just right for Wisconsin, and it did and they won. Congrats.