Angon
In regards to Angon, the development team is looking into adjustments so that the lowered defense effect stacks with other defense lowering effects.

Call Wyvern Recast Timer
After discussing your feedback for a lower recast timer on Call Wyvern, the development team mentioned that they do not have plans to lower this any further and will be making adjustments to this via abilities and usable items.

Any updates on these?