It would be nice if moves were shown on the fleet panel in some way. They're shown when you only have a single ship selected. Space is limited but anything would be better than the complete brutality of having to hover over your fleet constantly to check moves remaining.
One possible spot would be where it shows you that the fleet belongs to YOU in the upper right hand corner of the fleet panel. I already know my fleets belong to me, so this info is redundant when it's my fleet. You could show "owner" for fleets that aren't mine, and show me moves left to help preserve my ever dwindling sanity. Hovering to see what an enemy ship has for moves isn't so bad.