I do suspect there will be many mega projects. Things like new operating systems, new apps ecosystem (not just apple/android), new virtual reality environments, massive interconnected web of agents, in-house models etc, also alot of re-writes and update of existing infrastructure.. competitors to existing social networks and many established players..I think the entire software ecosystem will grow larger, wider and deeper from all directions.

From what I have seen the pie will get way larger, but there is growth pain and adjustment period for sure.