I have always found that a CPL usually precludes the use of a hood...unless you want to always take the hood off/reattach it after recomposing
Maybe I just have longer fingers, but I have no issues. Certainly not with a 24-70, etc., but even with the 70-200 II it's not an issue for me to rotate the CPL with the hood attached.
Much fewer problems with the new 24-70, but the old one had a hood nearly identical to the 70-200...a much larger hood.
1v HS, 5D3, 40D (IR), G1-X, 17-40L, 24-70L (Mk II), 24-105L, 70-200L (2.8 Mk 1), 24 TS-E L (Mk 1), 45 TS-E, 50 1.2L, 100 L Macro -- CPS Gold Membership