i'm ok with bulky wisp char y. it's a solid af mawile check as well as dealing with stuff like lando-i, aegislash, and bisharp solidly, plus being a mega gardevoir check. the real kicker is how much offensive presence it provides, 0 evs in special attack and it's still strong as shit, allowing stall to put a good deal more pressure on opposing teams. oh and it has surprise factor because everyone uses zard x on stall. my only real qualm is that it /needs/ sr gone, to the point where it really ends up requiring double defog to actually cover the srers, but if you can make your team around it, providing this support, it's definitely pretty effective.
i'm also ok with adrian doing it. i'd really prefer someone with experience with it to do that set and the charizard analysis as it is doesn't need to be delayed any further, as it's pretty high priority.