Conversation so far:
How long did Morbid Angel last when originally formed?
In late 1992, second guitarist Richard Brunelle was kicked out of the band due to alleged substance abuse; instead of replacing him, Morbid Angel moved on as a three-piece.
How long before someone was replaced in Morbid Angel?
In 1986, David Vincent joined Morbid Angel, replacing Michael Manson
Was Michael Manson the only one to be replaced in Morbid Angel?
David Vincent replaced Michael Manson and Sterling von Scarborough as vocalist and bassist of Morbid Angel
Was the lead in Morbid Angel ever replaced?
On June 15, 2015, it was reported that David Vincent and Tim Yeung were no longer in Morbid Angel. Former vocalist/bassist Steve Tucker shortly rejoined the band once again.

Question: How well did they do during this timeframe?
Self-contained rewrite: How well did Morbid Angel do during their Reunion with Steve Tucker?