How confident are we about his future BIS (Lynae's replacement)? (spoiler base on leaks)

base on leaked upcoming characters,most likely the soonest next upcoming support is only fusion burst support.

3.2 Sigrika - aero echo main dps

3.3 Hiyuki Glacio most likely anniversary main dps (also might be glacio negative status dps)

3.3 Dania Fusion (most likely fusion burst support)

3.4 Cyberpunk (both are most likely main dps as well)

3.4 Lucilla leaked as cryo (but I think she will be the Electro negative status main dps)

3.5 Yang yang havoc main dps (might be havoc negative status main dps)

3.5 Suisui glacio (might be glacio negative status support)

and next is mostlikely scar

I added some of my speculation as well base on leaks and I hope I am wrong since I want possible tune strain support for Luuk

also, base on the patterns, if Luuk will really have his BIS support we should be getting that on next 2-3 patches but it seems unlikely for him.(unless one of cyber punks characters is a tune strain support)

please give some hint if I should just get his sequence or save up for his future BIS.