My kneejerk reaction is no. Pithing needle stops resolved tormod's and crop rotation can be countered\silenced. Faerie Macabre is a bit of a problem, but not as much as you'd think since our first BF is never in the yard when they have priority. They can exile LED, but then we'd still have 6-9 'draws' to find either a petal or another LED. I think we'll have more of a problem with Abrupt Decay than we will with crypt\bog. At this stage though I think we're overengineering. I'm going to take my list to at least an FNM before I consider making any changes.