Another day, another change. Now it looks like the 1st tip (originally from side, now in between the 2nd and 3rd) has out-grown the center one (the 2nd) in length. However, the center one has out-grown in breadth. I suspect that the center one to be a scape and the 1st one (longest) a leaf. As for the 3rd (side), too soon to call I guess. (hopefully a scape on the way.)
Thinking about my still sleeping Samba when I noticed the very active, white, thick root from the Peacock bulb in the container. It could be the hint: the roots came with the bulb! I remember when the bulbs arrived I observed their roots: the big guy (Samba) came with many thin, dried, brittle, yellowish roots (I trimmed most of them) and the Peacock with some similar dry roots but also found several thick, long, tender, white roots (I kept them). Now I think these 'good' Peacock roots are vigorously working to push out new grows. Sadly my Samba will need more time to first grow new roots for everything to start...