I think Wims will take a nice step up, but due to the sheer amount of talent we have among the WR corp, I'm not sure he will get enough opportunities to have a national type of breakout year. He could turn into a very valuable option for us, but not to the point where he is lighting up fantasy teams.
Hence I think on offense you have to go with David Montgomery, due to the amount of opportunities he will get. With all the talent and depth we have out wide, I think it will cause Montgomery to have a nice match up advantage, sort of like an Alvin Kamara out of the backfield with the Saints. I don't think it will take long for him to earn Mitch's trust and then be used as safety blanket when under pressure. I could very easily see Monty be top 10, even top 8 in the league in total yards per game. Fantasy guys will spread his name really quickly.
Also, Roquan Smith is number 2 for me. He had a full offseason to participate with the team and I he is going to be flying around the field. Could see him having one of the most tackles among the league.