Zimmer expects Adrian Peterson back for April mini camp

Vikings head coach Mike Zimmer expects running back Adrian Peterson to be ready for the team's mini camp in April.

Peterson had successful groin surgery last month and was expected to make a full recovery in six weeks. There's no date yet on the team's mini camp, but it's expected to be in late April.

"This guy isn't an average 28- or 29-year-old back," Zimmer said. This guy is special and some of the things, when we were fixin' to play him, some of the things that I thought, I watched him and I was like, 'Wow, if we're not really good in the way we line up and contain and be in the right positions, we're going to have a hard, hard day.' He could have been 20 months old for all I care."

Other quick notes from Zimmer's podium session:

*Zimmer hasn't had a chance to evaluate any of the college players at the NFL Combine. He has been busy creating the defensive scheme at the moment with the coaches and evaluating players on the roster and free agency.

*When asked if he would be comfortable with quarterback Christian Ponder as his starter, Zimmer said, "Yeah, if he was the best player."

"[Ponder's] got a great arm, he runs good, he's a very bright guy. I think everybody wants him to live up to his expectations, not only that we all have of him, but he has of himself. It's hard for me to judge him when I haven't been out on the field with him, asked him to do things, seen how he does different things. The patience part, I'm not a patient person with anybody. I just think, once we get on the field, we'll figure all those things out."

"It's just a pain the in rear end that you're trying to do schedules for training camp, when to do redzone, when to do two-minute and all the other different scenarios and situations and come about," Zimmer said. "Maybe it's just because it's on my mind at this point in time but that is a part that has been difficult for me."

*Zimmer spoke highly of his son, linebackers coach Adam Zimmer, and said the father-to-son relationship to an extent doesn't change even as coaches.