Nope, not wide LSA. There is a recent you tube video on cam selection by D.Vizard. It goes for 1 hr 8 min. If you are looking for a cam, it will be an hour of your life well spent....
Anybody who is about to buy a new cam should watch it. Sorry, do not know how to link it.
If you want less reversion or a smoother idle, you do NOT widen the LSA, you reduce duration.
The problem with ringing cam grinders like Racer Brown is that, while well meaning, they have not dynoed 22,000 cams like DV has to see what works best & what doesn't.....greed.