Simplify the following text for a Grade 10 native English-speaking person.
Original: JÃ gr is currently in the top fifteen among players in NHL career goals , assists and points ( as of the end of the 2008 â `` 09 NHL season ) , and is the all-time leader among European trained players in all three categories .
Simplified: JÃ gr is currently in the top fifteen among players in NHL career goals , assists , and points , and is regarded as one of the game 's all-time great players .