Jozy regular season MLS stats with TFC only:
goals per game: 0.5
Goals per season with TFC: 11.25
Games played per season: 22
5 million is a lot of money for a guy who scores 11 goals a year. Who ever is looking into him is going to crunch the numbers hard. I'd personally value him around 1.6-2.1 million a year. That said, teams do over pay all the time.
I highly doubt any one will give Jozy more or even close to what he's getting here... so I expect him to be here this season.