Should Large Ships Have Zone of Control?

Think about it. 

The way logistics/miniaturization now works, small ships are actually better in nearly every way compared to large ships. But what if fleets with large ships had zone of control (meaning adjacent enemy fleets can't just go past it). 

This would be a benefit for a couple reasons.

1. It would buff large ships and give players a reason to build them. 

2. It would help reduce randomness in enemy attack patterns/whack a mole. Once you got close enough to an enemy fleet, they couldn't just blow past your fleet(s) en route to sieging one of your worlds. 

3. It would make the game more tactical and add depth.