During his absence from Cheap Trick, Tom Peterssen was replaced by at least two bassists: Pete Comita and Jon Brant. Many claim that the essence of CT was substantially different during this era (early- to mid- 80's). However, I find that the playing, at least, is quite competent. I read recently that on the album "One On One", it was actually Rick Nielsen that handled all the bass guitar duties, and not Jon Brant (who appears on the cover and credits). Is this correct? What do you Cheap Trick fans think of Tom's replacements during this period? Thanks in advance for any replies.