This recent satellite photo may help to explain why 94L is still... 94L and not a named or numbered system.
I was having a hard time trying to understand why it wasn't developing.
Until I saw the Mid level Low out to the NW of 94L.
Outflow from the MLL, centered between the Western tip of Cuba and the Isla de Juvidad (Isle of Youth), actually extends over the southern half of the FL Peninsula at this time. (High thin cirrus- wispy horsetail -like clouds)
The Flow skirts the NW and NE quadrants of 94L and then extends to the SE nearing the South American Coast.

I've noticed a trend of three convective towers/ centers that appear to be fighting to be the main center of convection for 94L
The dominant 'hot' tower is the green dot/ square on the left side of the main cloud. This tower has been dominant for the last two hours and is near the CoC in the loops.