The casting delay issue is nothing to do with the CC - well almost nothing. Bandera (the mage CC you're refer to) will casts back-to-back spells on all my computers (and many others). There is a known issue with in-game WoW frame rate and HB casting delay. This is completely outside of my control.
Evade checking is in all of my CCs.
ok because i was using ur feral druid in feralas and i had a bear called ironfur he had evading me and stayed there for awhile