Originally posted by BarneyL Well, Tokyo Olympics are this year. While Pentax hasn't been a weapon of choice for sports photographers in quite a while, it is a matter of prestige to offer something capable for this special occasion. K-New with D500-level AF and a fast, long lens with the new SDM and KAF4 would be something exactly like that.
I would be impressed if true, but I do not expect any brand to be able to make such progress in af within a single iteration of model rework.
Actually I think they should not do this. Most likley they will not be able to keep up with other brands succes in af speed and spent a hell lot of money on such a combination of lens and body only to still not be "as good as the others" in this aspect.
It will be better to slowly close the gap in af performance and when they are there they are still able to put out the marketing for it.
Other companies are not working on classic dslr-af a lot atm. Those resources are blocked by them trying to keep up the eye-af of Sony and other mirrorless af features. This is Pentax' chance to finally get on the same level, as long as the others do not make great improvements.