I don't understand how you can deal with Well when like every raid encounter in the game minus Rhulk is designed around a damage phase with a buttload of splash damage. You basically couldn't damage most raid and dungeon bosses without it.
They could design them differently going forward, of course, but nearly all of the current ones seem to be made with the intention of using Well.
Have your Well player be tractor; boop once for sword guys, sword guys -> Crota kneels, Well jump in air and plant well on his head or back. Counts as a body shot and he can't break the well now.
Yeah. RIP bonk hammer. Banner of War needed a nerf though. It's too strong right now. More nerfing to PVE ability uptime because they make PVP suck is getting tiring. Also, it's abundantly clear that when Bungie invented Well of Radiance they thought it would be gone w/ Destiny 3 after like 2 years. They can't design encounters where it's not useful in some capacity.
If we have to keep nerfing fun things to combat power creep then maybe it's time to rip off the band aid and make a new game.
As a Titan main, Stasis changes aren't moving the needle for me either. Maybe whenever we get this "Frost Mail" added.