No its NHL or junior for him again this year. The 9 game rule is in effect here again.....
Entry Level Contract Rules
Another key decision point will be Sergachev’s ninth NHL game. Sergachev, 19, is under the entry-level slide rule. If sent back to juniors before he plays 10 NHL games, his entry-level deal would slide and he would still have three years remaining on the deal. Once he plays his tenth game, the Lightning would use the first year of the contract. Last season, Sergachev played three games for the Canadiens in October, as well as a fourth game at the end of the regular season.