For someone that DOESN'T follow the WNBA.. I could clearly see (or not) why you would think this.
When I say I don't follow I mean I don't watch many games over the season, for various reasons but mostly because a) I don't enjoy watching the style of play in the league and b) I think the rosters are to some degree "arranged" to load some teams with top-level players. But I do follow player movement and I do watch draftees while they are in college.
Did you watch the NCAA tournament at all? Wilson was getting mobbed inside against Stanford and she never stopped battling. She appeared to shy away from contact as a freshman, but now is one of the more physical posts in the country and regularly attacks the basket and finishes through contact.
Wilson is a classic face up four with potential to develop into a point 4 if that's what is needed by her team. She has the frame and strength to finish through contact inside, can stick midrange jumpers, can drive and draws fouls, crashes the glass hard and is quick enough to blow by opposing posts who contest her face up game. Any time she touches the ball 15 feet and in, she's a threat to score.
Physically she is built like Candace Parker with her long arms and slender but strong frame. She has tremendous upside and could develop into a player like Tina Charles with proper coaching and in the right situation.
It's just my opinion, but:
First, getting mobbed by Stanford is a lot different from getting mobbed by the Liberty and we are talking about potential as a pro.
Second, Wilson did have a great NCAA tournament but remember, Coates did most of the inside work until fairly late in the season. Let's see how Wilson stands up doing it starting in November. She was not in very good condition in her first 2 years. I can remember her bent over gasping in her first 2 games against UConn and in the W it's a lot more physically demanding. I think you are right that she, like Parker, wants to stay out of the paint and get most of her points on mid-range shots and slashing moves to the basket.
I can see that I seem to be throwing cold water on Wilson and that isn't my intent but unlike the SC fans posting here I don't see her as a lock as the number 1 pick. To me she's more of a Loyd-level talent who would be a slam-dunk top pick in many years but next year's draft is IMO going to be an historic one. I wouldn't be surprised to see the owner of the top pick trade it away for 2 of the top 8 picks. If you had a choice of drafting Wilson or trading the pick and getting 2 of a group including Williams, Stevens, Turner, Thomas and DeShields which would you do?