"....also very little competition in the .416 caliber IMO...."
Very few buyers at the 416level and with the 416 Taylor and 416RemMag anchoring the lower end and the 416 Rigby taking care of the middle and upper endand finally the 416 Weatherby Magcovering the top end, there is very little economic room in the 416 niche, IMHO. Ruger has already cast their ballot with the 416 Rigby as has CZ. Ruger could break from the pack, but I wouldn't bet on it.... lots of talk over at AR about it.... no doubt Ruger has made a test rifle.