maybe now that infinite is delayed for a whole year h5 can get a port?The delay is to focus on getting Infinite to the quality they want for release, it's not going to open up more resources for something like this
I don't think I agree really, 343 can move resources around if they want (or maybe ask for more funding from Microsoft or hire another studio to help out like 343 likes to do anyways). To be honest, its going to be pretty hard to convince PC players after Infinite releases to go and play the prequel to Infinite (Halo 5, especially going for SR 152) when were going to be so focused on that game after next fall (if no more delays happen) and especially if there is a 10 year plan, were going to be playing Infinite for a very long time after its release on Xbox and PC. It really would be very smart for 343 to get the whole game on PC before Infinite (to be quite honest people will be fine if there is a very limited post support period for bug fixing but thats all the game needs besides some PC optimization and specific features that MCC has that Halo 5 Forge doesn't have, they can make it happen if they are working on making it happen soon).
About the SR 152 reward from Halo 5 to be in Infinite, if we got the game soon on PC , the PC player will have no way of getting to that Rank in time (most likely won't happen) but at least later into Infinite's lifecycle they might get it at some point.