No offense mate but nerfing Teclis deliberately is morally approximately as heart-warming as hitting your opponent with a truck instead of a train: hes still dead, the only question left is the number of pieces he'll be torn apart. If you'd be playing me I'd tell you not to go easy on me and give him Lore of Death or Shadows, but thats just me having a sensitive pride. If your friends at your LGS don't mind then I suppose I shouldn't either, right? 
Otherwise, what Cheese meister said, though I'd add that you have one of the best Initiative in the bloody game, so on second thoughts giving Teclis Lore of Beasts isn't a nerf - if you have the army that works well with his chosen Lore.
Otherwise, what Cheese meister said, though I'd add that you have one of the best Initiative in the bloody game, so on second thoughts giving Teclis Lore of Beasts isn't a nerf - if you have the army that works well with his chosen Lore.