Im confused on why Dante is now Line of Sight, while other warframe like Equinox isn't? Hers initial cast and Nuke 4th doesn't rely on LoS, but Dante does? Or Volts 4th with a strength/Range build? Dante needs to cast 3 abilities to use his 4th. There needs to be some sort of middle ground when it comes to abilities that are LoS and aren't. Wasn't the goals for Warframes to be stronger to better align themselves with Melee damage? Isnt that why you are doing all this extra work with Primaries too? To bring everything to the same damage scale.
This seems like a bigger problem that needs to be address in the coming future. This seems like a band-aid fix for now, And all new Warframes that has some sort of Nuke/LoS ability would need a lot more attention before they get release.