When Rogue absorbs Cyclops' powers she shouldn't have had the same issue with the blasts being uncontrollable. His inability to control his power is due to a head injury. Furthermore, when she tries to stop them with her hands they are shown smoking. Because his powers are simply pure concussive force they should give off no heat.
Professor X is able to use his telepathy on Magneto while he's wearing his protective helmet. The very reason he wears it is because it shields him from telepathy.
When Jubilee is thrown, the captioning calls her Rogue.