Not at all unrealistic, and lesser pipelines have been bought for more. Plus, there will be some revenue from Iclusig - even $25MM/yr would keep a small science-based company going just fine.
I will take a positive view of of the lack of announcements from the company as an indication of planning. Announcements coinciding with presentations at ASH would be the obvious timing, especially if there is anything interesting in the posters (the content of which would have been planned at least a month ago).