Some info has been released about what we can look forward to in 2014 from IDW...
X-Files crossover (revealed some time ago)
TF4 comic - it may seem obvious, but apparently they were claiming that there wouldn't be one (maybe TF3 comics did THAT badly)
Dawn of the Autobots - introducing Windblade, the female Autobot that won the fanvote earlier this year.

The Windblade story will be written and drawn by the first female duo in Transformers comic history. The writer is Mairghread Scott, while the art is being done by Sarah Stone.

For an idea of how Mairghread will be tackling the "female Transformers" concept after all this time with just Arcee being the example of what one is, or how one might act in the IDW-verse, check out this article, that has her speaking her thoughts on the concept, and how it will relate to what Simon Furman has already created for Arcee.