1) There has not been a wrestling game released on PC in.........forever. So this is irrelevant in the first place.
2) WWE 2k17 will be out in less than 12 months after WWE 2k16 releases, so what the hell does it matter? If people really care that much about release time frames then they shouldn't be buying sports games every year anyway.
We know 2k15 is coming out on PC in a few weeks; we have no idea if 2k16 will come out at all for it. Considering PC Gamers haven't had a wrestling game in forever and console gamers get one every 12 months, I'd say the one that's coming out soon is more important than a next one that may never even happen.