I don't want to see it without a 1 forward either but that's what I'm counting on. I bet it'll have two K-turns (hoping for a 2 and 4) but they've got to cut maneuvers somewhere to make room.
I think it'll look like this:
5 l
4 l U
3 < \ l / >
2 < \ l / > U
1 < \ / >
The 2 K-turn might be a little optimistic but that's what my money is on. A 3 and a 4 would be okay but it also seems kinda pointless to have both, and the A-Wing already has the 3/5 split. Due to the E-Wing being described as having "performance that until recently was thought impossible" and its cost, I bet FFG will want to have some sort of wow factor on the dial (without being more wowwy(?) than the defender).
Then again, it is also described as having a reinforced hull that "allows the E-Wing to absorb more damage than the New Republic's famed X-Wing," so who knows what they'll do for sure.