I call 'Go' uncertainly but it follows (7)

I believe the answer is:

logical

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'but it follows' is the definition.
I can't judge whether this defines the answer.

'i call go uncertainly' is the wordplay.
'uncertainly' indicates an anagram.
'i'+'call'+'go'='icallgo'
'icallgo' with letters rearranged gives 'LOGICAL'.

Can you help me to learn more?

(Other definitions for logical that I've seen before include "Well reasoned" , "According with reason" , "Showing rational thought" , "Based on reason" , "'Rational, coherent (7)'" .)

I've seen this clue in The Globe and Mail.

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