NBA.com reported Friday that Markieff will show up at training camp .
This is a volatile situation -- one that wo n't be made any less volatile by the fact the Suns wo n't extend coach Jeff Hornacek , who is in the last year of his contract .
NBA.com reported Friday that Markieff will show up at training camp , but this is a volatile situation -- one that wo n't be made any less volatile by the fact the Suns wo n't extend coach Jeff Hornacek , who is in the last year of his contract .