question about upcoming episode

every prediction i've seen for how episode 4 starts is with the tuna melts. why does everyone think that (genuinely asking)

i think it would be better to start with ilya and shane doing their respective things and then the build up to the tuna melt scene if that makes sense? i get there is only so much time but idk they could try and make it work. again i trust jacob's vision so however it goes should be fine anyway

idk i just really want my shane and hayden biodome scene 🫩