Could Lindsey sing some Christine songs if there is another tour?

[Gazz]

A friend of mine is a respected music guru by those who know him. He has a really broad knowledge of rock music over the past few decades. Has attended endless concerts of many artists. I was delighted that he came to FM's Melbourne concert with me last year, that ended with us being right in front of Mama for Silver Springs at the end!

Anyway, today we were discussing the potential for another Mac tour and I felt that without being able to perform more of Christine's songs it would be difficult for them to do another tour so soon after Unleashed. I also feel that Stevie is limited in which Christine songs she can sing, due to her depleted range (which doesn't matter so much with her songs because we get the whole Stevie performance - you know what I mean).

My friend put to me that Lindsey is still such an awesome performer, still has such a great voice - could he perform some of Christine"s great songs?

What do people think? What songs would suit?